2425412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 4670400

約数和(自身を除く): 2244988

約数列:

[1, 2, 4, 11, 22, 44, 199, 277, 398, 554, 796, 1108, 2189, 3047, 4378, 6094, 8756, 12188, 55123, 110246, 220492, 606353, 1212706, 2425412]

約数ペア:

[(1, 2425412), (2, 1212706), (4, 606353), (11, 220492), (22, 110246), (44, 55123), (199, 12188), (277, 8756), (398, 6094), (554, 4378), (796, 3047), (1108, 2189)]