71484842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249947}}^1$

素因数の和:249973

約数の個数: 16

約数和(自身を含む): 125973792

約数和(自身を除く): 54488950

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249947, 499894, 2749417, 3249311, 5498834, 6498622, 35742421, 71484842]

約数ペア:

[(1, 71484842), (2, 35742421), (11, 6498622), (13, 5498834), (22, 3249311), (26, 2749417), (143, 499894), (286, 249947)]