2017388795

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{2069}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 2437102080

約数和(自身を除く): 419713285

約数列:

[1, 5, 191, 955, 1021, 2069, 5105, 10345, 195011, 395179, 975055, 1975895, 2112449, 10562245, 403477759, 2017388795]

約数ペア:

[(1, 2017388795), (5, 403477759), (191, 10562245), (955, 2112449), (1021, 1975895), (2069, 975055), (5105, 395179), (10345, 195011)]