2021536432

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{2221}}^1$

素因数の和:2741

約数の個数: 40

約数和(自身を含む): 3953826800

約数和(自身を除く): 1932290368

約数列:

[1, 2, 4, 8, 16, 163, 326, 349, 652, 698, 1304, 1396, 2221, 2608, 2792, 4442, 5584, 8884, 17768, 35536, 56887, 113774, 227548, 362023, 455096, 724046, 775129, 910192, 1448092, 1550258, 2896184, 3100516, 5792368, 6201032, 12402064, 126346027, 252692054, 505384108, 1010768216, 2021536432]

約数ペア:

[(1, 2021536432), (2, 1010768216), (4, 505384108), (8, 252692054), (16, 126346027), (163, 12402064), (326, 6201032), (349, 5792368), (652, 3100516), (698, 2896184), (1304, 1550258), (1396, 1448092), (2221, 910192), (2608, 775129), (2792, 724046), (4442, 455096), (5584, 362023), (8884, 227548), (17768, 113774), (35536, 56887)]