426857516

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{979031}}^1$

素因数の和:979144

約数の個数: 12

約数和(自身を含む): 753854640

約数和(自身を除く): 326997124

約数列:

[1, 2, 4, 109, 218, 436, 979031, 1958062, 3916124, 106714379, 213428758, 426857516]

約数ペア:

[(1, 426857516), (2, 213428758), (4, 106714379), (109, 3916124), (218, 1958062), (436, 979031)]