549460734961

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{640477}}^1$

素因数の和:640872

約数の個数: 16

約数和(自身を含む): 572187673728

約数和(自身を除く): 22726938767

約数列:

[1, 43, 71, 281, 3053, 12083, 19951, 640477, 857893, 27540511, 45473867, 179974037, 1955376281, 7738883591, 12778156627, 549460734961]

約数ペア:

[(1, 549460734961), (43, 12778156627), (71, 7738883591), (281, 1955376281), (3053, 179974037), (12083, 45473867), (19951, 27540511), (640477, 857893)]