317125510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2439427}}^1$

素因数の和:2439447

約数の個数: 16

約数和(自身を含む): 614735856

約数和(自身を除く): 297610346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2439427, 4878854, 12197135, 24394270, 31712551, 63425102, 158562755, 317125510]

約数ペア:

[(1, 317125510), (2, 158562755), (5, 63425102), (10, 31712551), (13, 24394270), (26, 12197135), (65, 4878854), (130, 2439427)]