1282464268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{21089}}^1$

素因数の和:21777

約数の個数: 24

約数和(自身を含む): 2345545440

約数和(自身を除く): 1063081172

約数列:

[1, 2, 4, 23, 46, 92, 661, 1322, 2644, 15203, 21089, 30406, 42178, 60812, 84356, 485047, 970094, 1940188, 13939829, 27879658, 55759316, 320616067, 641232134, 1282464268]

約数ペア:

[(1, 1282464268), (2, 641232134), (4, 320616067), (23, 55759316), (46, 27879658), (92, 13939829), (661, 1940188), (1322, 970094), (2644, 485047), (15203, 84356), (21089, 60812), (30406, 42178)]