620520998398

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1\times {\mathrm{5531}}^1$

素因数の和:8857

約数の個数: 64

約数和(自身を含む): 1107425323008

約数和(自身を除く): 486904324610

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 2491, 3217, 4982, 5531, 6434, 11062, 17437, 22519, 34874, 38717, 45038, 77434, 151199, 170501, 259957, 293143, 302398, 341002, 519914, 586286, 1058393, 1193507, 1819699, 2052001, 2116786, 2387014, 3639398, 4104002, 8013547, 13777721, 16027094, 17793227, 27555442, 35586454, 56094829, 96444047, 112189658, 124552589, 192888094, 249105178, 836281669, 943041031, 1672563338, 1886082062, 5853971683, 6601287217, 11707943366, 13202574434, 44322928457, 88645856914, 310260499199, 620520998398]

約数ペア:

[(1, 620520998398), (2, 310260499199), (7, 88645856914), (14, 44322928457), (47, 13202574434), (53, 11707943366), (94, 6601287217), (106, 5853971683), (329, 1886082062), (371, 1672563338), (658, 943041031), (742, 836281669), (2491, 249105178), (3217, 192888094), (4982, 124552589), (5531, 112189658), (6434, 96444047), (11062, 56094829), (17437, 35586454), (22519, 27555442), (34874, 17793227), (38717, 16027094), (45038, 13777721), (77434, 8013547), (151199, 4104002), (170501, 3639398), (259957, 2387014), (293143, 2116786), (302398, 2052001), (341002, 1819699), (519914, 1193507), (586286, 1058393)]