4064242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 7604352

約数和(自身を除く): 3540110

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 163, 182, 274, 326, 959, 1141, 1781, 1918, 2119, 2282, 3562, 4238, 12467, 14833, 22331, 24934, 29666, 44662, 156317, 290303, 312634, 580606, 2032121, 4064242]

約数ペア:

[(1, 4064242), (2, 2032121), (7, 580606), (13, 312634), (14, 290303), (26, 156317), (91, 44662), (137, 29666), (163, 24934), (182, 22331), (274, 14833), (326, 12467), (959, 4238), (1141, 3562), (1781, 2282), (1918, 2119)]