2057704816

素因数分解:

$2^4\times {\mathrm{128606551}}^1$

素因数の和:128606559

約数の個数: 10

約数和(自身を含む): 3986803112

約数和(自身を除く): 1929098296

約数列:

[1, 2, 4, 8, 16, 128606551, 257213102, 514426204, 1028852408, 2057704816]

約数ペア:

[(1, 2057704816), (2, 1028852408), (4, 514426204), (8, 257213102), (16, 128606551)]