2016148885

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{128951}}^1$

素因数の和:129068

約数の個数: 16

約数和(自身を含む): 2506826880

約数和(自身を除く): 490677995

約数列:

[1, 5, 53, 59, 265, 295, 3127, 15635, 128951, 644755, 6834403, 7608109, 34172015, 38040545, 403229777, 2016148885]

約数ペア:

[(1, 2016148885), (5, 403229777), (53, 38040545), (59, 34172015), (265, 7608109), (295, 6834403), (3127, 644755), (15635, 128951)]