966548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 18

約数和(自身を含む): 1860138

約数和(自身を除く): 893590

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1997, 3994, 7988, 21967, 43934, 87868, 241637, 483274, 966548]

約数ペア:

[(1, 966548), (2, 483274), (4, 241637), (11, 87868), (22, 43934), (44, 21967), (121, 7988), (242, 3994), (484, 1997)]