4387702

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{18131}}^1$

素因数の和:18155

約数の個数: 12

約数和(自身を含む): 7234668

約数和(自身を除く): 2846966

約数列:

[1, 2, 11, 22, 121, 242, 18131, 36262, 199441, 398882, 2193851, 4387702]

約数ペア:

[(1, 4387702), (2, 2193851), (11, 398882), (22, 199441), (121, 36262), (242, 18131)]