2019792488

素因数分解:

$2^3\times 7^1\times {\mathrm{36067723}}^1$

素因数の和:36067736

約数の個数: 16

約数和(自身を含む): 4328126880

約数和(自身を除く): 2308334392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36067723, 72135446, 144270892, 252474061, 288541784, 504948122, 1009896244, 2019792488]

約数ペア:

[(1, 2019792488), (2, 1009896244), (4, 504948122), (7, 288541784), (8, 252474061), (14, 144270892), (28, 72135446), (56, 36067723)]