85859657989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19500263}}^1$

素因数の和:19500324

約数の個数: 16

約数和(自身を含む): 106705444608

約数和(自身を除く): 20845786619

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 19500263, 136501841, 331504471, 721509731, 2320531297, 5050568117, 12265665427, 85859657989]

約数ペア:

[(1, 85859657989), (7, 12265665427), (17, 5050568117), (37, 2320531297), (119, 721509731), (259, 331504471), (629, 136501841), (4403, 19500263)]