2051226244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1\times {\mathrm{8887}}^1$

素因数の和:11947

約数の個数: 24

約数和(自身を含む): 3780244160

約数和(自身を除く): 1729017916

約数列:

[1, 2, 4, 19, 38, 76, 3037, 6074, 8887, 12148, 17774, 35548, 57703, 115406, 168853, 230812, 337706, 675412, 26989819, 53979638, 107959276, 512806561, 1025613122, 2051226244]

約数ペア:

[(1, 2051226244), (2, 1025613122), (4, 512806561), (19, 107959276), (38, 53979638), (76, 26989819), (3037, 675412), (6074, 337706), (8887, 230812), (12148, 168853), (17774, 115406), (35548, 57703)]