2065931231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{987067}}^1$

素因数の和:987110

約数の個数: 16

約数和(自身を含む): 2653238784

約数和(自身を除く): 587307553

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 987067, 6909469, 12831871, 22702541, 89823097, 158917787, 295133033, 2065931231]

約数ペア:

[(1, 2065931231), (7, 295133033), (13, 158917787), (23, 89823097), (91, 22702541), (161, 12831871), (299, 6909469), (2093, 987067)]