3640698736

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{102451}}^1$

素因数の和:104680

約数の個数: 20

約数和(自身を含む): 7057098664

約数和(自身を除く): 3416399928

約数列:

[1, 2, 4, 8, 16, 2221, 4442, 8884, 17768, 35536, 102451, 204902, 409804, 819608, 1639216, 227543671, 455087342, 910174684, 1820349368, 3640698736]

約数ペア:

[(1, 3640698736), (2, 1820349368), (4, 910174684), (8, 455087342), (16, 227543671), (2221, 1639216), (4442, 819608), (8884, 409804), (17768, 204902), (35536, 102451)]