2162792

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 4071300

約数和(自身を除く): 1908508

約数列:

[1, 2, 4, 8, 409, 661, 818, 1322, 1636, 2644, 3272, 5288, 270349, 540698, 1081396, 2162792]

約数ペア:

[(1, 2162792), (2, 1081396), (4, 540698), (8, 270349), (409, 5288), (661, 3272), (818, 2644), (1322, 1636)]