4976803780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{17449}}^1$

素因数の和:18568

約数の個数: 48

約数和(自身を含む): 11266138800

約数和(自身を除く): 6289335020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1097, 2194, 4388, 5485, 10970, 14261, 17449, 21940, 28522, 34898, 57044, 69796, 71305, 87245, 142610, 174490, 226837, 285220, 348980, 453674, 907348, 1134185, 2268370, 4536740, 19141553, 38283106, 76566212, 95707765, 191415530, 248840189, 382831060, 497680378, 995360756, 1244200945, 2488401890, 4976803780]

約数ペア:

[(1, 4976803780), (2, 2488401890), (4, 1244200945), (5, 995360756), (10, 497680378), (13, 382831060), (20, 248840189), (26, 191415530), (52, 95707765), (65, 76566212), (130, 38283106), (260, 19141553), (1097, 4536740), (2194, 2268370), (4388, 1134185), (5485, 907348), (10970, 453674), (14261, 348980), (17449, 285220), (21940, 226837), (28522, 174490), (34898, 142610), (57044, 87245), (69796, 71305)]