2017222526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{289249}}^1$

素因数の和:289579

約数の個数: 16

約数和(自身を含む): 3311334000

約数和(自身を除く): 1294111474

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 289249, 578498, 3181739, 6363478, 91691933, 183383866, 1008611263, 2017222526]

約数ペア:

[(1, 2017222526), (2, 1008611263), (11, 183383866), (22, 91691933), (317, 6363478), (634, 3181739), (3487, 578498), (6974, 289249)]