137845604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43457}}^1$

素因数の和:43535

約数の個数: 24

約数和(自身を含む): 264050808

約数和(自身を除く): 126205204

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 43457, 86914, 173828, 564941, 1129882, 2259764, 2650877, 5301754, 10603508, 34461401, 68922802, 137845604]

約数ペア:

[(1, 137845604), (2, 68922802), (4, 34461401), (13, 10603508), (26, 5301754), (52, 2650877), (61, 2259764), (122, 1129882), (244, 564941), (793, 173828), (1586, 86914), (3172, 43457)]