397364068

素因数分解:

$2^2\times {\mathrm{24071}}^1\times {\mathrm{4127}}^1$

素因数の和:28202

約数の個数: 12

約数和(自身を含む): 695584512

約数和(自身を除く): 298220444

約数列:

[1, 2, 4, 4127, 8254, 16508, 24071, 48142, 96284, 99341017, 198682034, 397364068]

約数ペア:

[(1, 397364068), (2, 198682034), (4, 99341017), (4127, 96284), (8254, 48142), (16508, 24071)]