398244012

素因数分解:

$2^2\times 3^1\times {\mathrm{33187001}}^1$

素因数の和:33187008

約数の個数: 12

約数和(自身を含む): 929236056

約数和(自身を除く): 530992044

約数列:

[1, 2, 3, 4, 6, 12, 33187001, 66374002, 99561003, 132748004, 199122006, 398244012]

約数ペア:

[(1, 398244012), (2, 199122006), (3, 132748004), (4, 99561003), (6, 66374002), (12, 33187001)]