2100089585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1\times {\mathrm{11981}}^1$

素因数の和:15184

約数の個数: 16

約数和(自身を含む): 2750300352

約数和(自身を除く): 650210767

約数列:

[1, 5, 11, 55, 3187, 11981, 15935, 35057, 59905, 131791, 175285, 658955, 38183447, 190917235, 420017917, 2100089585]

約数ペア:

[(1, 2100089585), (5, 420017917), (11, 190917235), (55, 38183447), (3187, 658955), (11981, 175285), (15935, 131791), (35057, 59905)]