389664012

素因数分解:

$2^2\times 3^1\times {\mathrm{32472001}}^1$

素因数の和:32472008

約数の個数: 12

約数和(自身を含む): 909216056

約数和(自身を除く): 519552044

約数列:

[1, 2, 3, 4, 6, 12, 32472001, 64944002, 97416003, 129888004, 194832006, 389664012]

約数ペア:

[(1, 389664012), (2, 194832006), (3, 129888004), (4, 97416003), (6, 64944002), (12, 32472001)]