2012373187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{4517}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 2223072864

約数和(自身を除く): 210699677

約数列:

[1, 11, 101, 401, 1111, 4411, 4517, 40501, 49687, 445511, 456217, 1811317, 5018387, 19924487, 182943017, 2012373187]

約数ペア:

[(1, 2012373187), (11, 182943017), (101, 19924487), (401, 5018387), (1111, 1811317), (4411, 456217), (4517, 445511), (40501, 49687)]