2688486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 5453568

約数和(自身を除く): 2765082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6311, 12622, 18933, 37866, 448081, 896162, 1344243, 2688486]

約数ペア:

[(1, 2688486), (2, 1344243), (3, 896162), (6, 448081), (71, 37866), (142, 18933), (213, 12622), (426, 6311)]