677305438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1\times {\mathrm{3221}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 1038360384

約数和(自身を除く): 361054946

約数列:

[1, 2, 47, 94, 2237, 3221, 4474, 6442, 105139, 151387, 210278, 302774, 7205377, 14410754, 338652719, 677305438]

約数ペア:

[(1, 677305438), (2, 338652719), (47, 14410754), (94, 7205377), (2237, 302774), (3221, 210278), (4474, 151387), (6442, 105139)]