2689973489

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151471}}^1$

素因数の和:151580

約数の個数: 16

約数和(自身を含む): 3199088640

約数和(自身を除く): 509115151

約数列:

[1, 7, 43, 59, 301, 413, 2537, 17759, 151471, 1060297, 6513253, 8936789, 45592771, 62557523, 384281927, 2689973489]

約数ペア:

[(1, 2689973489), (7, 384281927), (43, 62557523), (59, 45592771), (301, 8936789), (413, 6513253), (2537, 1060297), (17759, 151471)]