2017996085

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{559777}}^1$

素因数の和:559892

約数の個数: 16

約数和(自身を含む): 2794411776

約数和(自身を除く): 776415691

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 559777, 2798885, 3918439, 19592195, 57657031, 288285155, 403599217, 2017996085]

約数ペア:

[(1, 2017996085), (5, 403599217), (7, 288285155), (35, 57657031), (103, 19592195), (515, 3918439), (721, 2798885), (3605, 559777)]