4920896604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{18329}}^1$

素因数の和:20070

約数の個数: 48

約数和(自身を含む): 12373189920

約数和(自身を除く): 7452293316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1721, 3442, 5163, 6884, 10326, 18329, 20652, 22373, 36658, 44746, 54987, 67119, 73316, 89492, 109974, 134238, 219948, 238277, 268476, 476554, 714831, 953108, 1429662, 2859324, 31544209, 63088418, 94632627, 126176836, 189265254, 378530508, 410074717, 820149434, 1230224151, 1640298868, 2460448302, 4920896604]

約数ペア:

[(1, 4920896604), (2, 2460448302), (3, 1640298868), (4, 1230224151), (6, 820149434), (12, 410074717), (13, 378530508), (26, 189265254), (39, 126176836), (52, 94632627), (78, 63088418), (156, 31544209), (1721, 2859324), (3442, 1429662), (5163, 953108), (6884, 714831), (10326, 476554), (18329, 268476), (20652, 238277), (22373, 219948), (36658, 134238), (44746, 109974), (54987, 89492), (67119, 73316)]