2539957718

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1\times {\mathrm{4679}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 3828708000

約数和(自身を除く): 1288750282

約数列:

[1, 2, 269, 538, 1009, 2018, 4679, 9358, 271421, 542842, 1258651, 2517302, 4721111, 9442222, 1269978859, 2539957718]

約数ペア:

[(1, 2539957718), (2, 1269978859), (269, 9442222), (538, 4721111), (1009, 2517302), (2018, 1258651), (4679, 542842), (9358, 271421)]