2195635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 3005856

約数和(自身を除く): 810221

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1987, 9935, 25831, 33779, 129155, 168895, 439127, 2195635]

約数ペア:

[(1, 2195635), (5, 439127), (13, 168895), (17, 129155), (65, 33779), (85, 25831), (221, 9935), (1105, 1987)]