12501298328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{321073}}^1$

素因数の和:321267

約数の個数: 32

約数和(自身を含む): 24350252160

約数和(自身を除く): 11848953832

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 9734, 19468, 38936, 321073, 642146, 1284292, 2568584, 9953263, 19906526, 39813052, 50408461, 79626104, 100816922, 201633844, 403267688, 1562662291, 3125324582, 6250649164, 12501298328]

約数ペア:

[(1, 12501298328), (2, 6250649164), (4, 3125324582), (8, 1562662291), (31, 403267688), (62, 201633844), (124, 100816922), (157, 79626104), (248, 50408461), (314, 39813052), (628, 19906526), (1256, 9953263), (4867, 2568584), (9734, 1284292), (19468, 642146), (38936, 321073)]