2015318071

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1531}}^1\times {\mathrm{7789}}^1$

素因数の和:9346

約数の個数: 12

約数和(自身を含む): 2183973240

約数和(自身を除く): 168655169

約数列:

[1, 13, 169, 1531, 7789, 19903, 101257, 258739, 1316341, 11924959, 155024467, 2015318071]

約数ペア:

[(1, 2015318071), (13, 155024467), (169, 11924959), (1531, 1316341), (7789, 258739), (19903, 101257)]