177904049

素因数分解:

${\mathrm{19}}^2\times {\mathrm{461}}^1\times {\mathrm{1069}}^1$

素因数の和:1568

約数の個数: 12

約数和(自身を含む): 188343540

約数和(自身を除く): 10439491

約数列:

[1, 19, 361, 461, 1069, 8759, 20311, 166421, 385909, 492809, 9363371, 177904049]

約数ペア:

[(1, 177904049), (19, 9363371), (361, 492809), (461, 385909), (1069, 166421), (8759, 20311)]