1109817508

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2545453}}^1$

素因数の和:2545566

約数の個数: 12

約数和(自身を含む): 1959999580

約数和(自身を除く): 850182072

約数列:

[1, 2, 4, 109, 218, 436, 2545453, 5090906, 10181812, 277454377, 554908754, 1109817508]

約数ペア:

[(1, 1109817508), (2, 554908754), (4, 277454377), (109, 10181812), (218, 5090906), (436, 2545453)]