2622422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1697578

約数列:

[1, 2, 11, 22, 199, 398, 599, 1198, 2189, 4378, 6589, 13178, 119201, 238402, 1311211, 2622422]

約数ペア:

[(1, 2622422), (2, 1311211), (11, 238402), (22, 119201), (199, 13178), (398, 6589), (599, 4378), (1198, 2189)]