4064255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 5424384

約数和(自身を除く): 1360129

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2017, 10085, 26221, 62527, 131105, 312635, 812851, 4064255]

約数ペア:

[(1, 4064255), (5, 812851), (13, 312635), (31, 131105), (65, 62527), (155, 26221), (403, 10085), (2015, 2017)]