2195010718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{442721}}^1$

素因数の和:442827

約数の個数: 16

約数和(自身を含む): 3431980944

約数和(自身を除く): 1236970226

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 442721, 885442, 16380677, 29662307, 32761354, 59324614, 1097505359, 2195010718]

約数ペア:

[(1, 2195010718), (2, 1097505359), (37, 59324614), (67, 32761354), (74, 29662307), (134, 16380677), (2479, 885442), (4958, 442721)]