1276554973

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{4027}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 1400777280

約数和(自身を除く): 124222307

約数列:

[1, 17, 29, 493, 643, 4027, 10931, 18647, 68459, 116783, 316999, 1985311, 2589361, 44019137, 75091469, 1276554973]

約数ペア:

[(1, 1276554973), (17, 75091469), (29, 44019137), (493, 2589361), (643, 1985311), (4027, 316999), (10931, 116783), (18647, 68459)]