2021673598

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{335047}}^1$

素因数の和:335487

約数の個数: 16

約数和(自身を含む): 3473777664

約数和(自身を除く): 1452104066

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 335047, 670094, 2345329, 4690658, 144405257, 288810514, 1010836799, 2021673598]

約数ペア:

[(1, 2021673598), (2, 1010836799), (7, 288810514), (14, 144405257), (431, 4690658), (862, 2345329), (3017, 670094), (6034, 335047)]