253012256

素因数分解:

$2^5\times 7^1\times {\mathrm{1129519}}^1$

素因数の和:1129536

約数の個数: 24

約数和(自身を含む): 569278080

約数和(自身を除く): 316265824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1129519, 2259038, 4518076, 7906633, 9036152, 15813266, 18072304, 31626532, 36144608, 63253064, 126506128, 253012256]

約数ペア:

[(1, 253012256), (2, 126506128), (4, 63253064), (7, 36144608), (8, 31626532), (14, 18072304), (16, 15813266), (28, 9036152), (32, 7906633), (56, 4518076), (112, 2259038), (224, 1129519)]