2017442728

素因数分解:

$2^3\times 7^1\times {\mathrm{36025763}}^1$

素因数の和:36025776

約数の個数: 16

約数和(自身を含む): 4323091680

約数和(自身を除く): 2305648952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36025763, 72051526, 144103052, 252180341, 288206104, 504360682, 1008721364, 2017442728]

約数ペア:

[(1, 2017442728), (2, 1008721364), (4, 504360682), (7, 288206104), (8, 252180341), (14, 144103052), (28, 72051526), (56, 36025763)]