2905638

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 5848896

約数和(自身を除く): 2943258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2971, 5942, 8913, 17826, 484273, 968546, 1452819, 2905638]

約数ペア:

[(1, 2905638), (2, 1452819), (3, 968546), (6, 484273), (163, 17826), (326, 8913), (489, 5942), (978, 2971)]