396812404

素因数分解:

$2^2\times {\mathrm{17401}}^1\times {\mathrm{5701}}^1$

素因数の和:23106

約数の個数: 12

約数和(自身を含む): 694583428

約数和(自身を除く): 297771024

約数列:

[1, 2, 4, 5701, 11402, 17401, 22804, 34802, 69604, 99203101, 198406202, 396812404]

約数ペア:

[(1, 396812404), (2, 198406202), (4, 99203101), (5701, 69604), (11402, 34802), (17401, 22804)]