2021168542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{67829}}^1$

素因数の和:68195

約数の個数: 16

約数和(自身を含む): 3106071360

約数和(自身を除く): 1084902818

約数列:

[1, 2, 47, 94, 317, 634, 14899, 29798, 67829, 135658, 3187963, 6375926, 21501793, 43003586, 1010584271, 2021168542]

約数ペア:

[(1, 2021168542), (2, 1010584271), (47, 43003586), (94, 21501793), (317, 6375926), (634, 3187963), (14899, 135658), (29798, 67829)]