2012208838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{49667}}^1$

素因数の和:50147

約数の個数: 16

約数和(自身を含む): 3089746944

約数和(自身を除く): 1077538106

約数列:

[1, 2, 47, 94, 431, 862, 20257, 40514, 49667, 99334, 2334349, 4668698, 21406477, 42812954, 1006104419, 2012208838]

約数ペア:

[(1, 2012208838), (2, 1006104419), (47, 42812954), (94, 21406477), (431, 4668698), (862, 2334349), (20257, 99334), (40514, 49667)]