528095620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2031137}}^1$

素因数の和:2031159

約数の個数: 24

約数和(自身を含む): 1194309144

約数和(自身を除く): 666213524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2031137, 4062274, 8124548, 10155685, 20311370, 26404781, 40622740, 52809562, 105619124, 132023905, 264047810, 528095620]

約数ペア:

[(1, 528095620), (2, 264047810), (4, 132023905), (5, 105619124), (10, 52809562), (13, 40622740), (20, 26404781), (26, 20311370), (52, 10155685), (65, 8124548), (130, 4062274), (260, 2031137)]