2556071999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{51593}}^1$

素因数の和:51746

約数の個数: 16

約数和(自身を含む): 2854592832

約数和(自身を除く): 298520833

約数列:

[1, 13, 37, 103, 481, 1339, 3811, 49543, 51593, 670709, 1908941, 5314079, 24816233, 69083027, 196620923, 2556071999]

約数ペア:

[(1, 2556071999), (13, 196620923), (37, 69083027), (103, 24816233), (481, 5314079), (1339, 1908941), (3811, 670709), (49543, 51593)]