2078352419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{392809}}^1$

素因数の和:392870

約数の個数: 16

約数和(自身を含む): 2507699040

約数和(自身を除く): 429346621

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 392809, 4320899, 5106517, 14533933, 56171687, 159873263, 188941129, 2078352419]

約数ペア:

[(1, 2078352419), (11, 188941129), (13, 159873263), (37, 56171687), (143, 14533933), (407, 5106517), (481, 4320899), (5291, 392809)]