321345106

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:970

約数の個数: 24

約数和(自身を含む): 498502620

約数和(自身を除く): 177157514

約数列:

[1, 2, 43, 86, 113, 226, 769, 1538, 1849, 3698, 4859, 9718, 33067, 66134, 86897, 173794, 208937, 417874, 1421881, 2843762, 3736571, 7473142, 160672553, 321345106]

約数ペア:

[(1, 321345106), (2, 160672553), (43, 7473142), (86, 3736571), (113, 2843762), (226, 1421881), (769, 417874), (1538, 208937), (1849, 173794), (3698, 86897), (4859, 66134), (9718, 33067)]