627392414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 1055224800

約数和(自身を除く): 427832386

約数列:

[1, 2, 11, 22, 41, 82, 349, 451, 698, 902, 1993, 3839, 3986, 7678, 14309, 21923, 28618, 43846, 81713, 157399, 163426, 314798, 695557, 898843, 1391114, 1797686, 7651127, 15302254, 28517837, 57035674, 313696207, 627392414]

約数ペア:

[(1, 627392414), (2, 313696207), (11, 57035674), (22, 28517837), (41, 15302254), (82, 7651127), (349, 1797686), (451, 1391114), (698, 898843), (902, 695557), (1993, 314798), (3839, 163426), (3986, 157399), (7678, 81713), (14309, 43846), (21923, 28618)]