20180128066

素因数分解:

$2^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{623729}}^1$

素因数の和:626049

約数の個数: 16

約数和(自身を含む): 34609530240

約数和(自身を除く): 14429402174

約数列:

[1, 2, 7, 14, 2311, 4622, 16177, 32354, 623729, 1247458, 4366103, 8732206, 1441437719, 2882875438, 10090064033, 20180128066]

約数ペア:

[(1, 20180128066), (2, 10090064033), (7, 2882875438), (14, 1441437719), (2311, 8732206), (4622, 4366103), (16177, 1247458), (32354, 623729)]