2021850517831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{3169}}^1\times {\mathrm{45439}}^1$

素因数の和:49366

約数の個数: 16

約数和(自身を含む): 2131863040000

約数和(自身を除く): 110012522169

約数列:

[1, 19, 739, 3169, 14041, 45439, 60211, 863341, 2341891, 33579421, 44495929, 143996191, 638008999, 2735927629, 106413185149, 2021850517831]

約数ペア:

[(1, 2021850517831), (19, 106413185149), (739, 2735927629), (3169, 638008999), (14041, 143996191), (45439, 44495929), (60211, 33579421), (863341, 2341891)]