2243324272

素因数分解:

$2^4\times 7^3\times {\mathrm{408769}}^1$

素因数の和:408798

約数の個数: 40

約数和(自身を含む): 5068748000

約数和(自身を除く): 2825423728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 408769, 817538, 1635076, 2861383, 3270152, 5722766, 6540304, 11445532, 20029681, 22891064, 40059362, 45782128, 80118724, 140207767, 160237448, 280415534, 320474896, 560831068, 1121662136, 2243324272]

約数ペア:

[(1, 2243324272), (2, 1121662136), (4, 560831068), (7, 320474896), (8, 280415534), (14, 160237448), (16, 140207767), (28, 80118724), (49, 45782128), (56, 40059362), (98, 22891064), (112, 20029681), (196, 11445532), (343, 6540304), (392, 5722766), (686, 3270152), (784, 2861383), (1372, 1635076), (2744, 817538), (5488, 408769)]