277795366

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{13721}}^1$

素因数の和:13967

約数の個数: 16

約数和(自身を含む): 426809088

約数和(自身を除く): 149013722

約数列:

[1, 2, 53, 106, 191, 382, 10123, 13721, 20246, 27442, 727213, 1454426, 2620711, 5241422, 138897683, 277795366]

約数ペア:

[(1, 277795366), (2, 138897683), (53, 5241422), (106, 2620711), (191, 1454426), (382, 727213), (10123, 27442), (13721, 20246)]