486540428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 955584000

約数和(自身を除く): 469043572

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 149, 188, 298, 517, 596, 1034, 1579, 1639, 2068, 3158, 3278, 6316, 6556, 7003, 14006, 17369, 28012, 34738, 69476, 74213, 77033, 148426, 154066, 235271, 296852, 308132, 470542, 816343, 941084, 1632686, 2587981, 3265372, 5175962, 10351924, 11057737, 22115474, 44230948, 121635107, 243270214, 486540428]

約数ペア:

[(1, 486540428), (2, 243270214), (4, 121635107), (11, 44230948), (22, 22115474), (44, 11057737), (47, 10351924), (94, 5175962), (149, 3265372), (188, 2587981), (298, 1632686), (517, 941084), (596, 816343), (1034, 470542), (1579, 308132), (1639, 296852), (2068, 235271), (3158, 154066), (3278, 148426), (6316, 77033), (6556, 74213), (7003, 69476), (14006, 34738), (17369, 28012)]