128889129577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2188159}}^1$

素因数の和:2188392

約数の個数: 16

約数和(自身を含む): 145573908480

約数和(自身を除く): 16684778903

約数列:

[1, 13, 23, 197, 299, 2561, 4531, 58903, 2188159, 28446067, 50327657, 431067323, 654259541, 5603875199, 9914548429, 128889129577]

約数ペア:

[(1, 128889129577), (13, 9914548429), (23, 5603875199), (197, 654259541), (299, 431067323), (2561, 50327657), (4531, 28446067), (58903, 2188159)]