2247687443

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{2473}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 2403540480

約数和(自身を除く): 155853037

約数列:

[1, 23, 43, 919, 989, 2473, 21137, 39517, 56879, 106339, 908891, 2272687, 2445797, 52271801, 97725541, 2247687443]

約数ペア:

[(1, 2247687443), (23, 97725541), (43, 52271801), (919, 2445797), (989, 2272687), (2473, 908891), (21137, 106339), (39517, 56879)]