2912117894

素因数分解:

$2^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{75557}}^1$

素因数の和:78319

約数の個数: 16

約数和(自身を含む): 4994081568

約数和(自身を除く): 2081963674

約数列:

[1, 2, 7, 14, 2753, 5506, 19271, 38542, 75557, 151114, 528899, 1057798, 208008421, 416016842, 1456058947, 2912117894]

約数ペア:

[(1, 2912117894), (2, 1456058947), (7, 416016842), (14, 208008421), (2753, 1057798), (5506, 528899), (19271, 151114), (38542, 75557)]