1024439248

素因数分解:

$2^4\times 7^1\times {\mathrm{9146779}}^1$

素因数の和:9146794

約数の個数: 20

約数和(自身を含む): 2268401440

約数和(自身を除く): 1243962192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9146779, 18293558, 36587116, 64027453, 73174232, 128054906, 146348464, 256109812, 512219624, 1024439248]

約数ペア:

[(1, 1024439248), (2, 512219624), (4, 256109812), (7, 146348464), (8, 128054906), (14, 73174232), (16, 64027453), (28, 36587116), (56, 18293558), (112, 9146779)]