2022145790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28887797}}^1$

素因数の和:28887811

約数の個数: 16

約数和(自身を含む): 4159842912

約数和(自身を除く): 2137697122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28887797, 57775594, 144438985, 202214579, 288877970, 404429158, 1011072895, 2022145790]

約数ペア:

[(1, 2022145790), (2, 1011072895), (5, 404429158), (7, 288877970), (10, 202214579), (14, 144438985), (35, 57775594), (70, 28887797)]