2021029382

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1\times {\mathrm{11083}}^1$

素因数の和:12407

約数の個数: 16

約数和(自身を含む): 3075810000

約数和(自身を除く): 1054780618

約数列:

[1, 2, 73, 146, 1249, 2498, 11083, 22166, 91177, 182354, 809059, 1618118, 13842667, 27685334, 1010514691, 2021029382]

約数ペア:

[(1, 2021029382), (2, 1010514691), (73, 27685334), (146, 13842667), (1249, 1618118), (2498, 809059), (11083, 182354), (22166, 91177)]