65021710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500167}}^1$

素因数の和:500187

約数の個数: 16

約数和(自身を含む): 126042336

約数和(自身を除く): 61020626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 500167, 1000334, 2500835, 5001670, 6502171, 13004342, 32510855, 65021710]

約数ペア:

[(1, 65021710), (2, 32510855), (5, 13004342), (10, 6502171), (13, 5001670), (26, 2500835), (65, 1000334), (130, 500167)]