2121274606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{304169}}^1$

素因数の和:304499

約数の個数: 16

約数和(自身を含む): 3482138160

約数和(自身を除く): 1360863554

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 304169, 608338, 3345859, 6691718, 96421573, 192843146, 1060637303, 2121274606]

約数ペア:

[(1, 2121274606), (2, 1060637303), (11, 192843146), (22, 96421573), (317, 6691718), (634, 3345859), (3487, 608338), (6974, 304169)]