2090372014

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1\times {\mathrm{11779}}^1$

素因数の和:12867

約数の個数: 16

約数和(自身を含む): 3174238800

約数和(自身を除く): 1083866786

約数列:

[1, 2, 89, 178, 997, 1994, 11779, 23558, 88733, 177466, 1048331, 2096662, 11743663, 23487326, 1045186007, 2090372014]

約数ペア:

[(1, 2090372014), (2, 1045186007), (89, 23487326), (178, 11743663), (997, 2096662), (1994, 1048331), (11779, 177466), (23558, 88733)]