509665184

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16369}}^1$

素因数の和:16525

約数の個数: 48

約数和(自身を含む): 1155067200

約数和(自身を除く): 645402016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 16369, 31136, 32738, 65476, 114583, 130952, 229166, 261904, 458332, 523808, 916664, 1833328, 2275291, 3666656, 4550582, 9101164, 15927037, 18202328, 31854074, 36404656, 63708148, 72809312, 127416296, 254832592, 509665184]

約数ペア:

[(1, 509665184), (2, 254832592), (4, 127416296), (7, 72809312), (8, 63708148), (14, 36404656), (16, 31854074), (28, 18202328), (32, 15927037), (56, 9101164), (112, 4550582), (139, 3666656), (224, 2275291), (278, 1833328), (556, 916664), (973, 523808), (1112, 458332), (1946, 261904), (2224, 229166), (3892, 130952), (4448, 114583), (7784, 65476), (15568, 32738), (16369, 31136)]