26284559

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 31549440

約数和(自身を除く): 5264881

約数列:

[1, 7, 31, 59, 217, 413, 1829, 2053, 12803, 14371, 63643, 121127, 445501, 847889, 3754937, 26284559]

約数ペア:

[(1, 26284559), (7, 3754937), (31, 847889), (59, 445501), (217, 121127), (413, 63643), (1829, 14371), (2053, 12803)]