2012328759

素因数分解:

$3^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{40111}}^1$

素因数の和:42510

約数の個数: 16

約数和(自身を含む): 3067765760

約数和(自身を除く): 1055437001

約数列:

[1, 3, 7, 21, 2389, 7167, 16723, 40111, 50169, 120333, 280777, 842331, 95825179, 287475537, 670776253, 2012328759]

約数ペア:

[(1, 2012328759), (3, 670776253), (7, 287475537), (21, 95825179), (2389, 842331), (7167, 280777), (16723, 120333), (40111, 50169)]