1946459815

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1\times {\mathrm{2857}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 2364366240

約数和(自身を除く): 417906425

約数列:

[1, 5, 89, 445, 1531, 2857, 7655, 14285, 136259, 254273, 681295, 1271365, 4374067, 21870335, 389291963, 1946459815]

約数ペア:

[(1, 1946459815), (5, 389291963), (89, 21870335), (445, 4374067), (1531, 1271365), (2857, 681295), (7655, 254273), (14285, 136259)]