268018054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{20639}}^1$

素因数の和:20835

約数の個数: 16

約数和(自身を含む): 414120960

約数和(自身を除く): 146102906

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 20639, 41278, 887477, 1774954, 3116489, 6232978, 134009027, 268018054]

約数ペア:

[(1, 268018054), (2, 134009027), (43, 6232978), (86, 3116489), (151, 1774954), (302, 887477), (6493, 41278), (12986, 20639)]