3774366988

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1\times {\mathrm{1039}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 7619189760

約数和(自身を除く): 3844822772

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 947, 959, 1039, 1894, 1918, 2078, 3788, 3836, 4156, 6629, 7273, 13258, 14546, 26516, 29092, 129739, 142343, 259478, 284686, 518956, 569372, 908173, 983933, 996401, 1816346, 1967866, 1992802, 3632692, 3935732, 3985604, 6887531, 13775062, 27550124, 134798821, 269597642, 539195284, 943591747, 1887183494, 3774366988]

約数ペア:

[(1, 3774366988), (2, 1887183494), (4, 943591747), (7, 539195284), (14, 269597642), (28, 134798821), (137, 27550124), (274, 13775062), (548, 6887531), (947, 3985604), (959, 3935732), (1039, 3632692), (1894, 1992802), (1918, 1967866), (2078, 1816346), (3788, 996401), (3836, 983933), (4156, 908173), (6629, 569372), (7273, 518956), (13258, 284686), (14546, 259478), (26516, 142343), (29092, 129739)]