13306577732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{442903}}^1$

素因数の和:442980

約数の個数: 48

約数和(自身を含む): 28274991360

約数和(自身を除く): 14968413628

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 442903, 885806, 1771612, 3100321, 6200642, 12401284, 12844187, 16387411, 25688374, 32774822, 51376748, 65549644, 89909309, 114711877, 179818618, 229423754, 359637236, 458847508, 475234919, 950469838, 1900939676, 3326644433, 6653288866, 13306577732]

約数ペア:

[(1, 13306577732), (2, 6653288866), (4, 3326644433), (7, 1900939676), (14, 950469838), (28, 475234919), (29, 458847508), (37, 359637236), (58, 229423754), (74, 179818618), (116, 114711877), (148, 89909309), (203, 65549644), (259, 51376748), (406, 32774822), (518, 25688374), (812, 16387411), (1036, 12844187), (1073, 12401284), (2146, 6200642), (4292, 3100321), (7511, 1771612), (15022, 885806), (30044, 442903)]