398755604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14616

約数の個数: 48

約数和(自身を含む): 821431296

約数和(自身を除く): 422675692

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 14551, 27404, 29102, 58204, 189163, 247367, 378326, 451081, 494734, 756652, 902162, 989468, 1804324, 3215771, 5864053, 6431542, 7668377, 11728106, 12863084, 15336754, 23456212, 30673508, 99688901, 199377802, 398755604]

約数ペア:

[(1, 398755604), (2, 199377802), (4, 99688901), (13, 30673508), (17, 23456212), (26, 15336754), (31, 12863084), (34, 11728106), (52, 7668377), (62, 6431542), (68, 5864053), (124, 3215771), (221, 1804324), (403, 989468), (442, 902162), (527, 756652), (806, 494734), (884, 451081), (1054, 378326), (1612, 247367), (2108, 189163), (6851, 58204), (13702, 29102), (14551, 27404)]