8457052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 15680000

約数和(自身を除く): 7222948

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 499, 892, 998, 1996, 4237, 8474, 9481, 16948, 18962, 37924, 111277, 222554, 445108, 2114263, 4228526, 8457052]

約数ペア:

[(1, 8457052), (2, 4228526), (4, 2114263), (19, 445108), (38, 222554), (76, 111277), (223, 37924), (446, 18962), (499, 16948), (892, 9481), (998, 8474), (1996, 4237)]