2017416208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{12269}}^1$

素因数の和:12559

約数の個数: 40

約数和(自身を含む): 4016707200

約数和(自身を除く): 1999290992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 956, 1912, 3824, 10277, 12269, 20554, 24538, 41108, 49076, 82216, 98152, 164432, 196304, 527567, 1055134, 2110268, 2932291, 4220536, 5864582, 8441072, 11729164, 23458328, 46916656, 126088513, 252177026, 504354052, 1008708104, 2017416208]

約数ペア:

[(1, 2017416208), (2, 1008708104), (4, 504354052), (8, 252177026), (16, 126088513), (43, 46916656), (86, 23458328), (172, 11729164), (239, 8441072), (344, 5864582), (478, 4220536), (688, 2932291), (956, 2110268), (1912, 1055134), (3824, 527567), (10277, 196304), (12269, 164432), (20554, 98152), (24538, 82216), (41108, 49076)]