425708228938

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{11980307}}^1$

素因数の和:11980581

約数の個数: 16

約数和(自身を含む): 648374268960

約数和(自身を除く): 222666040022

約数列:

[1, 2, 109, 163, 218, 326, 17767, 35534, 11980307, 23960614, 1305853463, 1952790041, 2611706926, 3905580082, 212854114469, 425708228938]

約数ペア:

[(1, 425708228938), (2, 212854114469), (109, 3905580082), (163, 2611706926), (218, 1952790041), (326, 1305853463), (17767, 23960614), (35534, 11980307)]