2168453188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{49283027}}^1$

素因数の和:49283042

約数の個数: 12

約数和(自身を含む): 4139774352

約数和(自身を除く): 1971321164

約数列:

[1, 2, 4, 11, 22, 44, 49283027, 98566054, 197132108, 542113297, 1084226594, 2168453188]

約数ペア:

[(1, 2168453188), (2, 1084226594), (4, 542113297), (11, 197132108), (22, 98566054), (44, 49283027)]