57881770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340481}}^1$

素因数の和:340505

約数の個数: 16

約数和(自身を含む): 110316168

約数和(自身を除く): 52434398

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 340481, 680962, 1702405, 3404810, 5788177, 11576354, 28940885, 57881770]

約数ペア:

[(1, 57881770), (2, 28940885), (5, 11576354), (10, 5788177), (17, 3404810), (34, 1702405), (85, 680962), (170, 340481)]