12789020188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2836961}}^1$

素因数の和:2837002

約数の個数: 36

約数和(自身を含む): 27166748112

約数和(自身を除く): 14377727924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 2836961, 5673922, 11347844, 19858727, 39717454, 65250103, 79434908, 130500206, 139011089, 261000412, 278022178, 456750721, 556044356, 913501442, 1827002884, 3197255047, 6394510094, 12789020188]

約数ペア:

[(1, 12789020188), (2, 6394510094), (4, 3197255047), (7, 1827002884), (14, 913501442), (23, 556044356), (28, 456750721), (46, 278022178), (49, 261000412), (92, 139011089), (98, 130500206), (161, 79434908), (196, 65250103), (322, 39717454), (644, 19858727), (1127, 11347844), (2254, 5673922), (4508, 2836961)]