2078931439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{5531}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 2318793120

約数和(自身を除く): 239861681

約数列:

[1, 13, 29, 377, 997, 5531, 12961, 28913, 71903, 160399, 375869, 2085187, 5514407, 71687291, 159917803, 2078931439]

約数ペア:

[(1, 2078931439), (13, 159917803), (29, 71687291), (377, 5514407), (997, 2085187), (5531, 375869), (12961, 160399), (28913, 71903)]