140945960519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{541369}}^1$

素因数の和:544250

約数の個数: 16

約数和(自身を含む): 173532905280

約数和(自身を除く): 32586944761

約数列:

[1, 7, 13, 91, 2861, 20027, 37193, 260351, 541369, 3789583, 7037797, 49264579, 1548856709, 10841996963, 20135137217, 140945960519]

約数ペア:

[(1, 140945960519), (7, 20135137217), (13, 10841996963), (91, 1548856709), (2861, 49264579), (20027, 7037797), (37193, 3789583), (260351, 541369)]