2016421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 2395008

約数和(自身を除く): 378587

約数列:

[1, 11, 17, 41, 187, 263, 451, 697, 2893, 4471, 7667, 10783, 49181, 118613, 183311, 2016421]

約数ペア:

[(1, 2016421), (11, 183311), (17, 118613), (41, 49181), (187, 10783), (263, 7667), (451, 4471), (697, 2893)]