386636263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 456825600

約数和(自身を除く): 70189337

約数列:

[1, 13, 19, 43, 59, 247, 559, 617, 767, 817, 1121, 2537, 8021, 10621, 11723, 14573, 26531, 32981, 36403, 48203, 152399, 344903, 473239, 504089, 626639, 691657, 1565329, 6553157, 8991541, 20349277, 29741251, 386636263]

約数ペア:

[(1, 386636263), (13, 29741251), (19, 20349277), (43, 8991541), (59, 6553157), (247, 1565329), (559, 691657), (617, 626639), (767, 504089), (817, 473239), (1121, 344903), (2537, 152399), (8021, 48203), (10621, 36403), (11723, 32981), (14573, 26531)]