2649283642

素因数分解:

$2^1\times {\mathrm{2081}}^1\times {\mathrm{636541}}^1$

素因数の和:638624

約数の個数: 8

約数和(自身を含む): 3975841332

約数和(自身を除く): 1326557690

約数列:

[1, 2, 2081, 4162, 636541, 1273082, 1324641821, 2649283642]

約数ペア:

[(1, 2649283642), (2, 1324641821), (2081, 1273082), (4162, 636541)]