2686367026

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1222187}}^1$

素因数の和:1222353

約数の個数: 16

約数和(自身を含む): 4634536896

約数和(自身を除く): 1948169870

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 1222187, 2444374, 8555309, 17110618, 191883359, 383766718, 1343183513, 2686367026]

約数ペア:

[(1, 2686367026), (2, 1343183513), (7, 383766718), (14, 191883359), (157, 17110618), (314, 8555309), (1099, 2444374), (2198, 1222187)]