3877128538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947027}}^1$

素因数の和:947141

約数の個数: 16

約数和(自身を含む): 6136741440

約数和(自身を除く): 2259612902

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 947027, 1894054, 21781621, 43563242, 84285403, 168570806, 1938564269, 3877128538]

約数ペア:

[(1, 3877128538), (2, 1938564269), (23, 168570806), (46, 84285403), (89, 43563242), (178, 21781621), (2047, 1894054), (4094, 947027)]