425666346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{247193}}^1$

素因数の和:247246

約数の個数: 32

約数和(自身を含む): 996686208

約数和(自身を除く): 571019862

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 247193, 494386, 741579, 1483158, 1730351, 3460702, 5191053, 10134913, 10382106, 20269826, 30404739, 60809478, 70944391, 141888782, 212833173, 425666346]

約数ペア:

[(1, 425666346), (2, 212833173), (3, 141888782), (6, 70944391), (7, 60809478), (14, 30404739), (21, 20269826), (41, 10382106), (42, 10134913), (82, 5191053), (123, 3460702), (246, 1730351), (287, 1483158), (574, 741579), (861, 494386), (1722, 247193)]