2017639043

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{564059}}^1$

素因数の和:564146

約数の個数: 12

約数和(自身を含む): 2379205080

約数和(自身を除く): 361566037

約数列:

[1, 7, 49, 73, 511, 3577, 564059, 3948413, 27638891, 41176307, 288234149, 2017639043]

約数ペア:

[(1, 2017639043), (7, 288234149), (49, 41176307), (73, 27638891), (511, 3948413), (3577, 564059)]