2220221029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1\times {\mathrm{4759}}^1$

素因数の和:6900

約数の個数: 16

約数和(自身を含む): 2533386240

約数和(自身を除く): 313165211

約数列:

[1, 13, 17, 221, 2111, 4759, 27443, 35887, 61867, 80903, 466531, 1051739, 10046249, 130601237, 170786233, 2220221029]

約数ペア:

[(1, 2220221029), (13, 170786233), (17, 130601237), (221, 10046249), (2111, 1051739), (4759, 466531), (27443, 80903), (35887, 61867)]