2056541767

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{133481}}^1$

素因数の和:133590

約数の個数: 16

約数和(自身を含む): 2460340224

約数和(自身を除く): 403798457

約数列:

[1, 7, 31, 71, 217, 497, 2201, 15407, 133481, 934367, 4137911, 9477151, 28965377, 66340057, 293791681, 2056541767]

約数ペア:

[(1, 2056541767), (7, 293791681), (31, 66340057), (71, 28965377), (217, 9477151), (497, 4137911), (2201, 934367), (15407, 133481)]