3556399340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{471671}}^1$

素因数の和:471722

約数の個数: 48

約数和(自身を含む): 8320294080

約数和(自身を除く): 4763894740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 471671, 943342, 1886684, 2358355, 4716710, 6131723, 9433420, 12263446, 13678459, 24526892, 27356918, 30658615, 54713836, 61317230, 68392295, 122634460, 136784590, 177819967, 273569180, 355639934, 711279868, 889099835, 1778199670, 3556399340]

約数ペア:

[(1, 3556399340), (2, 1778199670), (4, 889099835), (5, 711279868), (10, 355639934), (13, 273569180), (20, 177819967), (26, 136784590), (29, 122634460), (52, 68392295), (58, 61317230), (65, 54713836), (116, 30658615), (130, 27356918), (145, 24526892), (260, 13678459), (290, 12263446), (377, 9433420), (580, 6131723), (754, 4716710), (1508, 2358355), (1885, 1886684), (3770, 943342), (7540, 471671)]