128475771842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1\times {\mathrm{2542363}}^1$

素因数の和:2544673

約数の個数: 16

約数和(自身を含む): 210324688992

約数和(自身を除く): 81848917150

約数列:

[1, 2, 11, 22, 2297, 4594, 25267, 50534, 2542363, 5084726, 27965993, 55931986, 5839807811, 11679615622, 64237885921, 128475771842]

約数ペア:

[(1, 128475771842), (2, 64237885921), (11, 11679615622), (22, 5839807811), (2297, 55931986), (4594, 27965993), (25267, 5084726), (50534, 2542363)]