242726.0000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 12230400

約数和(自身を除く): 2353351

約数列:

[1, 7, 13, 91, 311, 349, 2177, 2443, 4043, 4537, 28301, 31759, 108539, 759773, 1411007, 9877049]

約数ペア:

[(1, 9877049), (7, 1411007), (13, 759773), (91, 108539), (311, 31759), (349, 28301), (2177, 4537), (2443, 4043)]