56393783278

素因数分解:

$2^1\times 7^1\times {\mathrm{7717}}^1\times {\mathrm{521981}}^1$

素因数の和:529707

約数の個数: 16

約数和(自身を含む): 96687769824

約数和(自身を除く): 40293986546

約数列:

[1, 2, 7, 14, 7717, 15434, 54019, 108038, 521981, 1043962, 3653867, 7307734, 4028127377, 8056254754, 28196891639, 56393783278]

約数ペア:

[(1, 56393783278), (2, 28196891639), (7, 8056254754), (14, 4028127377), (7717, 7307734), (15434, 3653867), (54019, 1043962), (108038, 521981)]