26657207810

素因数分解:

$2^1\times 5^1\times {\mathrm{11941}}^1\times {\mathrm{223241}}^1$

素因数の和:235189

約数の個数: 16

約数和(自身を含む): 47987207352

約数和(自身を除く): 21329999542

約数列:

[1, 2, 5, 10, 11941, 23882, 59705, 119410, 223241, 446482, 1116205, 2232410, 2665720781, 5331441562, 13328603905, 26657207810]

約数ペア:

[(1, 26657207810), (2, 13328603905), (5, 5331441562), (10, 2665720781), (11941, 2232410), (23882, 1116205), (59705, 446482), (119410, 223241)]