221034242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{772847}}^1$

素因数の和:772873

約数の個数: 16

約数和(自身を含む): 389515392

約数和(自身を除く): 168481150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 772847, 1545694, 8501317, 10047011, 17002634, 20094022, 110517121, 221034242]

約数ペア:

[(1, 221034242), (2, 110517121), (11, 20094022), (13, 17002634), (22, 10047011), (26, 8501317), (143, 1545694), (286, 772847)]