1651967716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{20143}}^1$

素因数の和:20284

約数の個数: 48

約数和(自身を含む): 3451875840

約数和(自身を除く): 1799908124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 404, 406, 707, 812, 1414, 2828, 2929, 5858, 11716, 20143, 20503, 40286, 41006, 80572, 82012, 141001, 282002, 564004, 584147, 1168294, 2034443, 2336588, 4068886, 4089029, 8137772, 8178058, 14241101, 16356116, 28482202, 56964404, 58998847, 117997694, 235995388, 412991929, 825983858, 1651967716]

約数ペア:

[(1, 1651967716), (2, 825983858), (4, 412991929), (7, 235995388), (14, 117997694), (28, 58998847), (29, 56964404), (58, 28482202), (101, 16356116), (116, 14241101), (202, 8178058), (203, 8137772), (404, 4089029), (406, 4068886), (707, 2336588), (812, 2034443), (1414, 1168294), (2828, 584147), (2929, 564004), (5858, 282002), (11716, 141001), (20143, 82012), (20503, 80572), (40286, 41006)]