629932604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 1285126080

約数和(自身を除く): 655193476

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 397, 427, 794, 854, 929, 1588, 1708, 1858, 2779, 3716, 5558, 6503, 11116, 13006, 24217, 26012, 48434, 56669, 96868, 113338, 169519, 226676, 339038, 368813, 396683, 678076, 737626, 793366, 1475252, 1586732, 2581691, 5163382, 10326764, 22497593, 44995186, 89990372, 157483151, 314966302, 629932604]

約数ペア:

[(1, 629932604), (2, 314966302), (4, 157483151), (7, 89990372), (14, 44995186), (28, 22497593), (61, 10326764), (122, 5163382), (244, 2581691), (397, 1586732), (427, 1475252), (794, 793366), (854, 737626), (929, 678076), (1588, 396683), (1708, 368813), (1858, 339038), (2779, 226676), (3716, 169519), (5558, 113338), (6503, 96868), (11116, 56669), (13006, 48434), (24217, 26012)]