126942668

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{242257}}^1$

素因数の和:242392

約数の個数: 12

約数和(自身を含む): 223846392

約数和(自身を除く): 96903724

約数列:

[1, 2, 4, 131, 262, 524, 242257, 484514, 969028, 31735667, 63471334, 126942668]

約数ペア:

[(1, 126942668), (2, 63471334), (4, 31735667), (131, 969028), (262, 484514), (524, 242257)]