2009163076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{12157}}^1$

素因数の和:12763

約数の個数: 24

約数和(自身を含む): 3567643520

約数和(自身を除く): 1558480444

約数列:

[1, 2, 4, 79, 158, 316, 523, 1046, 2092, 12157, 24314, 41317, 48628, 82634, 165268, 960403, 1920806, 3841612, 6358111, 12716222, 25432444, 502290769, 1004581538, 2009163076]

約数ペア:

[(1, 2009163076), (2, 1004581538), (4, 502290769), (79, 25432444), (158, 12716222), (316, 6358111), (523, 3841612), (1046, 1920806), (2092, 960403), (12157, 165268), (24314, 82634), (41317, 48628)]