2016995238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{5351}}^1$

素因数の和:5889

約数の個数: 48

約数和(自身を含む): 4481807616

約数和(自身を除く): 2464812378

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 487, 774, 974, 1461, 2922, 4383, 5351, 8766, 10702, 16053, 20941, 32106, 41882, 48159, 62823, 96318, 125646, 188469, 230093, 376938, 460186, 690279, 1380558, 2070837, 2605937, 4141674, 5211874, 7817811, 15635622, 23453433, 46906866, 112055291, 224110582, 336165873, 672331746, 1008497619, 2016995238]

約数ペア:

[(1, 2016995238), (2, 1008497619), (3, 672331746), (6, 336165873), (9, 224110582), (18, 112055291), (43, 46906866), (86, 23453433), (129, 15635622), (258, 7817811), (387, 5211874), (487, 4141674), (774, 2605937), (974, 2070837), (1461, 1380558), (2922, 690279), (4383, 460186), (5351, 376938), (8766, 230093), (10702, 188469), (16053, 125646), (20941, 96318), (32106, 62823), (41882, 48159)]