5128396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 11255104

約数和(自身を除く): 6126708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 193, 292, 364, 386, 511, 772, 949, 1022, 1351, 1898, 2044, 2509, 2702, 3796, 5018, 5404, 6643, 10036, 13286, 14089, 17563, 26572, 28178, 35126, 56356, 70252, 98623, 183157, 197246, 366314, 394492, 732628, 1282099, 2564198, 5128396]

約数ペア:

[(1, 5128396), (2, 2564198), (4, 1282099), (7, 732628), (13, 394492), (14, 366314), (26, 197246), (28, 183157), (52, 98623), (73, 70252), (91, 56356), (146, 35126), (182, 28178), (193, 26572), (292, 17563), (364, 14089), (386, 13286), (511, 10036), (772, 6643), (949, 5404), (1022, 5018), (1351, 3796), (1898, 2702), (2044, 2509)]