71302946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249311}}^1$

素因数の和:249337

約数の個数: 16

約数和(自身を含む): 125653248

約数和(自身を除く): 54350302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249311, 498622, 2742421, 3241043, 5484842, 6482086, 35651473, 71302946]

約数ペア:

[(1, 71302946), (2, 35651473), (11, 6482086), (13, 5484842), (22, 3241043), (26, 2742421), (143, 498622), (286, 249311)]