2019285968

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{50221}}^1$

素因数の和:50595

約数の個数: 40

約数和(自身を含む): 4483820160

約数和(自身を除く): 2464534192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 5026, 5744, 10052, 20104, 40208, 50221, 100442, 200884, 351547, 401768, 703094, 803536, 1406188, 2812376, 5624752, 18029339, 36058678, 72117356, 126205373, 144234712, 252410746, 288469424, 504821492, 1009642984, 2019285968]

約数ペア:

[(1, 2019285968), (2, 1009642984), (4, 504821492), (7, 288469424), (8, 252410746), (14, 144234712), (16, 126205373), (28, 72117356), (56, 36058678), (112, 18029339), (359, 5624752), (718, 2812376), (1436, 1406188), (2513, 803536), (2872, 703094), (5026, 401768), (5744, 351547), (10052, 200884), (20104, 100442), (40208, 50221)]