2010855878

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1\times {\mathrm{3931}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 3032043840

約数和(自身を除く): 1021187962

約数列:

[1, 2, 251, 502, 1019, 2038, 3931, 7862, 255769, 511538, 986681, 1973362, 4005689, 8011378, 1005427939, 2010855878]

約数ペア:

[(1, 2010855878), (2, 1005427939), (251, 8011378), (502, 4005689), (1019, 1973362), (2038, 986681), (3931, 511538), (7862, 255769)]