2191326

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 4397328

約数和(自身を除く): 2206002

約数列:

[1, 2, 3, 6, 521, 701, 1042, 1402, 1563, 2103, 3126, 4206, 365221, 730442, 1095663, 2191326]

約数ペア:

[(1, 2191326), (2, 1095663), (3, 730442), (6, 365221), (521, 4206), (701, 3126), (1042, 2103), (1402, 1563)]