65485442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{270601}}^1$

素因数の和:270625

約数の個数: 12

約数和(自身を含む): 107970198

約数和(自身を除く): 42484756

約数列:

[1, 2, 11, 22, 121, 242, 270601, 541202, 2976611, 5953222, 32742721, 65485442]

約数ペア:

[(1, 65485442), (2, 32742721), (11, 5953222), (22, 2976611), (121, 541202), (242, 270601)]