123042572

素因数分解:

$2^2\times {\mathrm{7109}}^1\times {\mathrm{4327}}^1$

素因数の和:11440

約数の個数: 12

約数和(自身を含む): 215404560

約数和(自身を除く): 92361988

約数列:

[1, 2, 4, 4327, 7109, 8654, 14218, 17308, 28436, 30760643, 61521286, 123042572]

約数ペア:

[(1, 123042572), (2, 61521286), (4, 30760643), (4327, 28436), (7109, 17308), (8654, 14218)]