270842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 477792

約数和(自身を除く): 206950

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 947, 1894, 10417, 12311, 20834, 24622, 135421, 270842]

約数ペア:

[(1, 270842), (2, 135421), (11, 24622), (13, 20834), (22, 12311), (26, 10417), (143, 1894), (286, 947)]