2020750982

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1\times {\mathrm{2339}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 3042074880

約数和(自身を除く): 1021323898

約数列:

[1, 2, 487, 887, 974, 1774, 2339, 4678, 431969, 863938, 1139093, 2074693, 2278186, 4149386, 1010375491, 2020750982]

約数ペア:

[(1, 2020750982), (2, 1010375491), (487, 4149386), (887, 2278186), (974, 2074693), (1774, 1139093), (2339, 863938), (4678, 431969)]