1618343216

素因数分解:

$2^4\times 7^1\times {\mathrm{14449493}}^1$

素因数の和:14449508

約数の個数: 20

約数和(自身を含む): 3583474512

約数和(自身を除く): 1965131296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14449493, 28898986, 57797972, 101146451, 115595944, 202292902, 231191888, 404585804, 809171608, 1618343216]

約数ペア:

[(1, 1618343216), (2, 809171608), (4, 404585804), (7, 231191888), (8, 202292902), (14, 115595944), (16, 101146451), (28, 57797972), (56, 28898986), (112, 14449493)]