1099692208

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{137737}}^1$

素因数の和:138244

約数の個数: 20

約数和(自身を含む): 2134939000

約数和(自身を除く): 1035246792

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 137737, 275474, 550948, 1101896, 2203792, 68730763, 137461526, 274923052, 549846104, 1099692208]

約数ペア:

[(1, 1099692208), (2, 549846104), (4, 274923052), (8, 137461526), (16, 68730763), (499, 2203792), (998, 1101896), (1996, 550948), (3992, 275474), (7984, 137737)]