factor2

Version 1.0.0.0 (1,37 ko) par Brett Shoelson
Returns the factors (not only the prime factors) of positive integer k, including k itself.
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Mise à jour 10 sept. 2003

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%A = FACTOR2(K)
%Returns the factors (not only the prime factors) of k, including k itself.
%This complements the usage of TMW's factor function, which returns only
%prime factors.
%E.g., >> a=factor(1365), b=factor2(1365)
% ANS: a = 3 5 7 13
% b = 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365

%Written by Brett Shoelson, Ph.D.
%shoelson@helix.nih.gov
%9/10/01; updated 9/08/03.

%Tested under ML 6.5 and 6.1.

Citation pour cette source

Brett Shoelson (2025). factor2 (https://www.mathworks.com/matlabcentral/fileexchange/3944-factor2), MATLAB Central File Exchange. Extrait(e) le .

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Créé avec R13
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Version Publié le Notes de version
1.0.0.0

Now includes function isinteger as a subfunction.