2017430054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 3164832000

約数和(自身を除く): 1147401946

約数列:

[1, 2, 43, 53, 86, 106, 499, 887, 998, 1774, 2279, 4558, 21457, 26447, 38141, 42914, 47011, 52894, 76282, 94022, 442613, 885226, 1137221, 2021473, 2274442, 4042946, 19032359, 23458489, 38064718, 46916978, 1008715027, 2017430054]

約数ペア:

[(1, 2017430054), (2, 1008715027), (43, 46916978), (53, 38064718), (86, 23458489), (106, 19032359), (499, 4042946), (887, 2274442), (998, 2021473), (1774, 1137221), (2279, 885226), (4558, 442613), (21457, 94022), (26447, 76282), (38141, 52894), (42914, 47011)]