2049801802

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{7823671}}^1$

素因数の和:7823804

約数の個数: 8

約数和(自身を含む): 3098174112

約数和(自身を除く): 1048372310

約数列:

[1, 2, 131, 262, 7823671, 15647342, 1024900901, 2049801802]

約数ペア:

[(1, 2049801802), (2, 1024900901), (131, 15647342), (262, 7823671)]