2080996085

素因数分解:

$5^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{27901}}^1$

素因数の和:30044

約数の個数: 16

約数和(自身を含む): 2855379072

約数和(自身を除く): 774382987

約数列:

[1, 5, 7, 35, 2131, 10655, 14917, 27901, 74585, 139505, 195307, 976535, 59457031, 297285155, 416199217, 2080996085]

約数ペア:

[(1, 2080996085), (5, 416199217), (7, 297285155), (35, 59457031), (2131, 976535), (10655, 195307), (14917, 139505), (27901, 74585)]