877634988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{1637}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 2098736640

約数和(自身を除く): 1221101652

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1039, 1637, 2078, 3117, 3274, 4156, 4911, 6234, 6548, 9822, 12468, 19644, 44677, 70391, 89354, 134031, 140782, 178708, 211173, 268062, 281564, 422346, 536124, 844692, 1700843, 3401686, 5102529, 6803372, 10205058, 20410116, 73136249, 146272498, 219408747, 292544996, 438817494, 877634988]

約数ペア:

[(1, 877634988), (2, 438817494), (3, 292544996), (4, 219408747), (6, 146272498), (12, 73136249), (43, 20410116), (86, 10205058), (129, 6803372), (172, 5102529), (258, 3401686), (516, 1700843), (1039, 844692), (1637, 536124), (2078, 422346), (3117, 281564), (3274, 268062), (4156, 211173), (4911, 178708), (6234, 140782), (6548, 134031), (9822, 89354), (12468, 70391), (19644, 44677)]