65118170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500909}}^1$

素因数の和:500929

約数の個数: 16

約数和(自身を含む): 126229320

約数和(自身を除く): 61111150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 500909, 1001818, 2504545, 5009090, 6511817, 13023634, 32559085, 65118170]

約数ペア:

[(1, 65118170), (2, 32559085), (5, 13023634), (10, 6511817), (13, 5009090), (26, 2504545), (65, 1001818), (130, 500909)]