8222390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 17099424

約数和(自身を除く): 8877034

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 4397, 8794, 21985, 43970, 48367, 74749, 96734, 149498, 241835, 373745, 483670, 747490, 822239, 1644478, 4111195, 8222390]

約数ペア:

[(1, 8222390), (2, 4111195), (5, 1644478), (10, 822239), (11, 747490), (17, 483670), (22, 373745), (34, 241835), (55, 149498), (85, 96734), (110, 74749), (170, 48367), (187, 43970), (374, 21985), (935, 8794), (1870, 4397)]