9728054

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5147

約数の個数: 16

約数和(自身を含む): 16800000

約数和(自身を除く): 7071946

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 4999, 9998, 34993, 69986, 694861, 1389722, 4864027, 9728054]

約数ペア:

[(1, 9728054), (2, 4864027), (7, 1389722), (14, 694861), (139, 69986), (278, 34993), (973, 9998), (1946, 4999)]