2017032184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{208889}}^1$

素因数の和:208983

約数の個数: 32

約数和(自身を含む): 4060821600

約数和(自身を除く): 2043789416

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 208889, 417778, 835556, 1671112, 3551113, 7102226, 14204452, 14831119, 28408904, 29662238, 59324476, 118648952, 252129023, 504258046, 1008516092, 2017032184]

約数ペア:

[(1, 2017032184), (2, 1008516092), (4, 504258046), (8, 252129023), (17, 118648952), (34, 59324476), (68, 29662238), (71, 28408904), (136, 14831119), (142, 14204452), (284, 7102226), (568, 3551113), (1207, 1671112), (2414, 835556), (4828, 417778), (9656, 208889)]