1279405518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1\times {\mathrm{2131}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 2615708160

約数和(自身を除く): 1336302642

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2129, 2131, 4258, 4262, 6387, 6393, 12774, 12786, 100063, 100157, 200126, 200314, 300189, 300471, 600378, 600942, 4536899, 9073798, 13610697, 27221394, 213234253, 426468506, 639702759, 1279405518]

約数ペア:

[(1, 1279405518), (2, 639702759), (3, 426468506), (6, 213234253), (47, 27221394), (94, 13610697), (141, 9073798), (282, 4536899), (2129, 600942), (2131, 600378), (4258, 300471), (4262, 300189), (6387, 200314), (6393, 200126), (12774, 100157), (12786, 100063)]