1854902133217

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1\times {\mathrm{726413}}^1$

素因数の和:727992

約数の個数: 16

約数和(自身を含む): 2129032264320

約数和(自身を除く): 274130131103

約数列:

[1, 7, 283, 1289, 1981, 9023, 364787, 726413, 2553509, 5084891, 205574879, 936346357, 1439024153, 6554424499, 264986019031, 1854902133217]

約数ペア:

[(1, 1854902133217), (7, 264986019031), (283, 6554424499), (1289, 1439024153), (1981, 936346357), (9023, 205574879), (364787, 5084891), (726413, 2553509)]