2016171859

素因数分解:

${\mathrm{13}}^2\times {\mathrm{3137}}^1\times {\mathrm{3803}}^1$

素因数の和:6966

約数の個数: 12

約数和(自身を含む): 2184462216

約数和(自身を除く): 168290357

約数列:

[1, 13, 169, 3137, 3803, 40781, 49439, 530153, 642707, 11930011, 155090143, 2016171859]

約数ペア:

[(1, 2016171859), (13, 155090143), (169, 11930011), (3137, 642707), (3803, 530153), (40781, 49439)]