2116779497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{26431}}^1$

素因数の和:27128

約数の個数: 16

約数和(自身を含む): 2565384192

約数和(自身を除く): 448604695

約数列:

[1, 7, 17, 119, 673, 4711, 11441, 26431, 80087, 185017, 449327, 3145289, 17788063, 124516441, 302397071, 2116779497]

約数ペア:

[(1, 2116779497), (7, 302397071), (17, 124516441), (119, 17788063), (673, 3145289), (4711, 449327), (11441, 185017), (26431, 80087)]