2002469876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{52981}}^1$

素因数の和:53855

約数の個数: 24

約数和(自身を含む): 3827419680

約数和(自身を除く): 1824949804

約数列:

[1, 2, 4, 11, 22, 44, 859, 1718, 3436, 9449, 18898, 37796, 52981, 105962, 211924, 582791, 1165582, 2331164, 45510679, 91021358, 182042716, 500617469, 1001234938, 2002469876]

約数ペア:

[(1, 2002469876), (2, 1001234938), (4, 500617469), (11, 182042716), (22, 91021358), (44, 45510679), (859, 2331164), (1718, 1165582), (3436, 582791), (9449, 211924), (18898, 105962), (37796, 52981)]