255366956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{5717}}^1$

素因数の和:6593

約数の個数: 24

約数和(自身を含む): 481913040

約数和(自身を除く): 226546084

約数列:

[1, 2, 4, 13, 26, 52, 859, 1718, 3436, 5717, 11167, 11434, 22334, 22868, 44668, 74321, 148642, 297284, 4910903, 9821806, 19643612, 63841739, 127683478, 255366956]

約数ペア:

[(1, 255366956), (2, 127683478), (4, 63841739), (13, 19643612), (26, 9821806), (52, 4910903), (859, 297284), (1718, 148642), (3436, 74321), (5717, 44668), (11167, 22868), (11434, 22334)]