2009453812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11682871}}^1$

素因数の和:11682918

約数の個数: 12

約数和(自身を含む): 3598324576

約数和(自身を除く): 1588870764

約数列:

[1, 2, 4, 43, 86, 172, 11682871, 23365742, 46731484, 502363453, 1004726906, 2009453812]

約数ペア:

[(1, 2009453812), (2, 1004726906), (4, 502363453), (43, 46731484), (86, 23365742), (172, 11682871)]