2107162564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40522357}}^1$

素因数の和:40522374

約数の個数: 12

約数和(自身を含む): 3971191084

約数和(自身を除く): 1864028520

約数列:

[1, 2, 4, 13, 26, 52, 40522357, 81044714, 162089428, 526790641, 1053581282, 2107162564]

約数ペア:

[(1, 2107162564), (2, 1053581282), (4, 526790641), (13, 162089428), (26, 81044714), (52, 40522357)]