2016564476

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{621629}}^1$

素因数の和:622444

約数の個数: 12

約数和(自身を含む): 3533344920

約数和(自身を除く): 1516780444

約数列:

[1, 2, 4, 811, 1622, 3244, 621629, 1243258, 2486516, 504141119, 1008282238, 2016564476]

約数ペア:

[(1, 2016564476), (2, 1008282238), (4, 504141119), (811, 2486516), (1622, 1243258), (3244, 621629)]