397755798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3853

約数の個数: 48

約数和(自身を含む): 880513200

約数和(自身を除く): 482757402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 242, 298, 363, 447, 726, 894, 1639, 3278, 3677, 4917, 7354, 9834, 11031, 18029, 22062, 36058, 40447, 54087, 80894, 108174, 121341, 242682, 444917, 547873, 889834, 1095746, 1334751, 1643619, 2669502, 3287238, 6026603, 12053206, 18079809, 36159618, 66292633, 132585266, 198877899, 397755798]

約数ペア:

[(1, 397755798), (2, 198877899), (3, 132585266), (6, 66292633), (11, 36159618), (22, 18079809), (33, 12053206), (66, 6026603), (121, 3287238), (149, 2669502), (242, 1643619), (298, 1334751), (363, 1095746), (447, 889834), (726, 547873), (894, 444917), (1639, 242682), (3278, 121341), (3677, 108174), (4917, 80894), (7354, 54087), (9834, 40447), (11031, 36058), (18029, 22062)]