2008542544

素因数分解:

$2^4\times {\mathrm{3079}}^1\times {\mathrm{40771}}^1$

素因数の和:43858

約数の個数: 20

約数和(自身を含む): 3892910560

約数和(自身を除く): 1884368016

約数列:

[1, 2, 4, 8, 16, 3079, 6158, 12316, 24632, 40771, 49264, 81542, 163084, 326168, 652336, 125533909, 251067818, 502135636, 1004271272, 2008542544]

約数ペア:

[(1, 2008542544), (2, 1004271272), (4, 502135636), (8, 251067818), (16, 125533909), (3079, 652336), (6158, 326168), (12316, 163084), (24632, 81542), (40771, 49264)]