2318459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 2817024

約数和(自身を除く): 498565

約数列:

[1, 11, 13, 31, 143, 341, 403, 523, 4433, 5753, 6799, 16213, 74789, 178343, 210769, 2318459]

約数ペア:

[(1, 2318459), (11, 210769), (13, 178343), (31, 74789), (143, 16213), (341, 6799), (403, 5753), (523, 4433)]