2056538985

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{305351}}^1$

素因数の和:305808

約数の個数: 16

約数和(自身を含む): 3297801600

約数和(自身を除く): 1241262615

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 305351, 916053, 1526755, 4580265, 137102599, 411307797, 685512995, 2056538985]

約数ペア:

[(1, 2056538985), (3, 685512995), (5, 411307797), (15, 137102599), (449, 4580265), (1347, 1526755), (2245, 916053), (6735, 305351)]