10780858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{44549}}^1$

素因数の和:44573

約数の個数: 12

約数和(自身を含む): 17775450

約数和(自身を除く): 6994592

約数列:

[1, 2, 11, 22, 121, 242, 44549, 89098, 490039, 980078, 5390429, 10780858]

約数ペア:

[(1, 10780858), (2, 5390429), (11, 980078), (22, 490039), (121, 89098), (242, 44549)]