889895604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{44917}}^1$

素因数の和:45064

約数の個数: 48

約数和(自身を含む): 2253805568

約数和(自身を除く): 1363909964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 44917, 89834, 134751, 179668, 269502, 539004, 583921, 1167842, 1751763, 2335684, 3503526, 5704459, 7007052, 11408918, 17113377, 22817836, 34226754, 68453508, 74157967, 148315934, 222473901, 296631868, 444947802, 889895604]

約数ペア:

[(1, 889895604), (2, 444947802), (3, 296631868), (4, 222473901), (6, 148315934), (12, 74157967), (13, 68453508), (26, 34226754), (39, 22817836), (52, 17113377), (78, 11408918), (127, 7007052), (156, 5704459), (254, 3503526), (381, 2335684), (508, 1751763), (762, 1167842), (1524, 583921), (1651, 539004), (3302, 269502), (4953, 179668), (6604, 134751), (9906, 89834), (19812, 44917)]