2016209499

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{86351}}^1$

素因数の和:86578

約数の個数: 16

約数和(自身を含む): 2766027264

約数和(自身を除く): 749817765

約数列:

[1, 3, 43, 129, 181, 543, 7783, 23349, 86351, 259053, 3713093, 11139279, 15629531, 46888593, 672069833, 2016209499]

約数ペア:

[(1, 2016209499), (3, 672069833), (43, 46888593), (129, 15629531), (181, 11139279), (543, 3713093), (7783, 259053), (23349, 86351)]