63680110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{489847}}^1$

素因数の和:489867

約数の個数: 16

約数和(自身を含む): 123441696

約数和(自身を除く): 59761586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 489847, 979694, 2449235, 4898470, 6368011, 12736022, 31840055, 63680110]

約数ペア:

[(1, 63680110), (2, 31840055), (5, 12736022), (10, 6368011), (13, 4898470), (26, 2449235), (65, 979694), (130, 489847)]