2219331025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{2165201}}^1$

素因数の和:2165252

約数の個数: 12

約数和(自身を含む): 2819093004

約数和(自身を除く): 599761979

約数列:

[1, 5, 25, 41, 205, 1025, 2165201, 10826005, 54130025, 88773241, 443866205, 2219331025]

約数ペア:

[(1, 2219331025), (5, 443866205), (25, 88773241), (41, 54130025), (205, 10826005), (1025, 2165201)]