427776976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2430551}}^1$

素因数の和:2430570

約数の個数: 20

約数和(自身を含む): 904165344

約数和(自身を除く): 476388368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2430551, 4861102, 9722204, 19444408, 26736061, 38888816, 53472122, 106944244, 213888488, 427776976]

約数ペア:

[(1, 427776976), (2, 213888488), (4, 106944244), (8, 53472122), (11, 38888816), (16, 26736061), (22, 19444408), (44, 9722204), (88, 4861102), (176, 2430551)]