2021043982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1\times {\mathrm{5171}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 3074836752

約数和(自身を除く): 1053792770

約数列:

[1, 2, 73, 146, 2677, 5171, 5354, 10342, 195421, 377483, 390842, 754966, 13842767, 27685534, 1010521991, 2021043982]

約数ペア:

[(1, 2021043982), (2, 1010521991), (73, 27685534), (146, 13842767), (2677, 754966), (5171, 390842), (5354, 377483), (10342, 195421)]