2247482419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{574363}}^1$

素因数の和:574426

約数の個数: 16

約数和(自身を含む): 2830465792

約数和(自身を除く): 582983373

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 574363, 4020541, 7466719, 24697609, 52267033, 172883263, 321068917, 2247482419]

約数ペア:

[(1, 2247482419), (7, 321068917), (13, 172883263), (43, 52267033), (91, 24697609), (301, 7466719), (559, 4020541), (3913, 574363)]