2016390929

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{70481}}^1$

素因数の和:70616

約数の個数: 16

約数和(自身を含む): 2377216896

約数和(自身を除く): 360825967

約数列:

[1, 7, 61, 67, 427, 469, 4087, 28609, 70481, 493367, 4299341, 4722227, 30095387, 33055589, 288055847, 2016390929]

約数ペア:

[(1, 2016390929), (7, 288055847), (61, 33055589), (67, 30095387), (427, 4722227), (469, 4299341), (4087, 493367), (28609, 70481)]