2247166108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{256643}}^1$

素因数の和:256857

約数の個数: 24

約数和(自身を含む): 4311619200

約数和(自身を除く): 2064453092

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 256643, 513286, 1026572, 2823073, 5646146, 11292292, 51071957, 102143914, 204287828, 561791527, 1123583054, 2247166108]

約数ペア:

[(1, 2247166108), (2, 1123583054), (4, 561791527), (11, 204287828), (22, 102143914), (44, 51071957), (199, 11292292), (398, 5646146), (796, 2823073), (2189, 1026572), (4378, 513286), (8756, 256643)]