324551426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{20287}}^1$

素因数の和:20729

約数の個数: 16

約数和(自身を含む): 513692160

約数和(自身を除く): 189140734

約数列:

[1, 2, 19, 38, 421, 842, 7999, 15998, 20287, 40574, 385453, 770906, 8540827, 17081654, 162275713, 324551426]

約数ペア:

[(1, 324551426), (2, 162275713), (19, 17081654), (38, 8540827), (421, 770906), (842, 385453), (7999, 40574), (15998, 20287)]