2085188848

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{386719}}^1$

素因数の和:387064

約数の個数: 20

約数和(自身を含む): 4052052160

約数和(自身を除く): 1966863312

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 386719, 773438, 1546876, 3093752, 6187504, 130324303, 260648606, 521297212, 1042594424, 2085188848]

約数ペア:

[(1, 2085188848), (2, 1042594424), (4, 521297212), (8, 260648606), (16, 130324303), (337, 6187504), (674, 3093752), (1348, 1546876), (2696, 773438), (5392, 386719)]