87459710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{672767}}^1$

素因数の和:672787

約数の個数: 16

約数和(自身を含む): 169537536

約数和(自身を除く): 82077826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 672767, 1345534, 3363835, 6727670, 8745971, 17491942, 43729855, 87459710]

約数ペア:

[(1, 87459710), (2, 43729855), (5, 17491942), (10, 8745971), (13, 6727670), (26, 3363835), (65, 1345534), (130, 672767)]