2018731895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{13187}}^1$

素因数の和:15010

約数の個数: 16

約数和(自身を含む): 2566595808

約数和(自身を除く): 547863913

約数列:

[1, 5, 17, 85, 1801, 9005, 13187, 30617, 65935, 153085, 224179, 1120895, 23749787, 118748935, 403746379, 2018731895]

約数ペア:

[(1, 2018731895), (5, 403746379), (17, 118748935), (85, 23749787), (1801, 1120895), (9005, 224179), (13187, 153085), (30617, 65935)]