2012544985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{411143}}^1$

素因数の和:411248

約数の個数: 16

約数和(自身を含む): 2664213120

約数和(自身を除く): 651668135

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 411143, 2055715, 4522573, 22612865, 36591727, 182958635, 402508997, 2012544985]

約数ペア:

[(1, 2012544985), (5, 402508997), (11, 182958635), (55, 36591727), (89, 22612865), (445, 4522573), (979, 2055715), (4895, 411143)]