2516571426817

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{134851}}^1$

素因数の和:135469

約数の個数: 32

約数和(自身を含む): 2966554128384

約数和(自身を除く): 449982701567

約数列:

[1, 7, 47, 131, 329, 433, 917, 3031, 6157, 20351, 43099, 56723, 134851, 142457, 397061, 943957, 2665981, 6337997, 17665481, 18661867, 44365979, 58390483, 123658367, 408733381, 830277607, 2744352701, 5811943249, 7649153273, 19210468907, 53544072911, 359510203831, 2516571426817]

約数ペア:

[(1, 2516571426817), (7, 359510203831), (47, 53544072911), (131, 19210468907), (329, 7649153273), (433, 5811943249), (917, 2744352701), (3031, 830277607), (6157, 408733381), (20351, 123658367), (43099, 58390483), (56723, 44365979), (134851, 18661867), (142457, 17665481), (397061, 6337997), (943957, 2665981)]