2001060895

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1\times {\mathrm{2503}}^1$

素因数の和:3894

約数の個数: 16

約数和(自身を含む): 2423070720

約数和(自身を除く): 422009825

約数列:

[1, 5, 127, 635, 1259, 2503, 6295, 12515, 159893, 317881, 799465, 1589405, 3151277, 15756385, 400212179, 2001060895]

約数ペア:

[(1, 2001060895), (5, 400212179), (127, 15756385), (635, 3151277), (1259, 1589405), (2503, 799465), (6295, 317881), (12515, 159893)]