313752404

素因数分解:

$2^2\times 7^1\times {\mathrm{11205443}}^1$

素因数の和:11205454

約数の個数: 12

約数和(自身を含む): 627504864

約数和(自身を除く): 313752460

約数列:

[1, 2, 4, 7, 14, 28, 11205443, 22410886, 44821772, 78438101, 156876202, 313752404]

約数ペア:

[(1, 313752404), (2, 156876202), (4, 78438101), (7, 44821772), (14, 22410886), (28, 11205443)]