2017807834

素因数分解:

$2^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{40361}}^1$

素因数の和:43941

約数の個数: 16

約数和(自身を含む): 3460153536

約数和(自身を除く): 1442345702

約数列:

[1, 2, 7, 14, 3571, 7142, 24997, 40361, 49994, 80722, 282527, 565054, 144129131, 288258262, 1008903917, 2017807834]

約数ペア:

[(1, 2017807834), (2, 1008903917), (7, 288258262), (14, 144129131), (3571, 565054), (7142, 282527), (24997, 80722), (40361, 49994)]