331181572

素因数分解:

$2^2\times {\mathrm{1193}}^1\times {\mathrm{69401}}^1$

素因数の和:70598

約数の個数: 12

約数和(自身を含む): 580061916

約数和(自身を除く): 248880344

約数列:

[1, 2, 4, 1193, 2386, 4772, 69401, 138802, 277604, 82795393, 165590786, 331181572]

約数ペア:

[(1, 331181572), (2, 165590786), (4, 82795393), (1193, 277604), (2386, 138802), (4772, 69401)]