517524085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{4007}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 669303936

約数和(自身を除く): 151779851

約数列:

[1, 5, 13, 65, 1987, 4007, 9935, 20035, 25831, 52091, 129155, 260455, 7961909, 39809545, 103504817, 517524085]

約数ペア:

[(1, 517524085), (5, 103504817), (13, 39809545), (65, 7961909), (1987, 260455), (4007, 129155), (9935, 52091), (20035, 25831)]