240695416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2314379}}^1$

素因数の和:2314398

約数の個数: 16

約数和(自身を含む): 486019800

約数和(自身を除く): 245324384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2314379, 4628758, 9257516, 18515032, 30086927, 60173854, 120347708, 240695416]

約数ペア:

[(1, 240695416), (2, 120347708), (4, 60173854), (8, 30086927), (13, 18515032), (26, 9257516), (52, 4628758), (104, 2314379)]