1057369516

素因数分解:

$2^2\times 7^1\times {\mathrm{37763197}}^1$

素因数の和:37763208

約数の個数: 12

約数和(自身を含む): 2114739088

約数和(自身を除く): 1057369572

約数列:

[1, 2, 4, 7, 14, 28, 37763197, 75526394, 151052788, 264342379, 528684758, 1057369516]

約数ペア:

[(1, 1057369516), (2, 528684758), (4, 264342379), (7, 151052788), (14, 75526394), (28, 37763197)]