2013143665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{755401}}^1$

素因数の和:755460

約数の個数: 16

約数和(自身を含む): 2665058256

約数和(自身を除く): 651914591

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 755401, 3777005, 9820213, 30971441, 49101065, 154857205, 402628733, 2013143665]

約数ペア:

[(1, 2013143665), (5, 402628733), (13, 154857205), (41, 49101065), (65, 30971441), (205, 9820213), (533, 3777005), (2665, 755401)]