2012203076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{109621}}^1$

素因数の和:109991

約数の個数: 24

約数和(自身を含む): 3803006424

約数和(自身を除く): 1790803348

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 18356, 109621, 219242, 438484, 1425073, 2850146, 5700292, 38696213, 77392426, 154784852, 503050769, 1006101538, 2012203076]

約数ペア:

[(1, 2012203076), (2, 1006101538), (4, 503050769), (13, 154784852), (26, 77392426), (52, 38696213), (353, 5700292), (706, 2850146), (1412, 1425073), (4589, 438484), (9178, 219242), (18356, 109621)]