400147022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{11519}}^1$

素因数の和:13111

約数の個数: 16

約数和(自身を含む): 655257600

約数和(自身を除く): 255110578

約数列:

[1, 2, 11, 22, 1579, 3158, 11519, 17369, 23038, 34738, 126709, 253418, 18188501, 36377002, 200073511, 400147022]

約数ペア:

[(1, 400147022), (2, 200073511), (11, 36377002), (22, 18188501), (1579, 253418), (3158, 126709), (11519, 34738), (17369, 23038)]