309826946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1083311}}^1$

素因数の和:1083337

約数の個数: 16

約数和(自身を含む): 545989248

約数和(自身を除く): 236162302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1083311, 2166622, 11916421, 14083043, 23832842, 28166086, 154913473, 309826946]

約数ペア:

[(1, 309826946), (2, 154913473), (11, 28166086), (13, 23832842), (22, 14083043), (26, 11916421), (143, 2166622), (286, 1083311)]