2021058898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{68543}}^1$

素因数の和:69209

約数の個数: 16

約数和(自身を含む): 3168377856

約数和(自身を除く): 1147318958

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 68543, 137086, 1576489, 3152978, 43936063, 87872126, 1010529449, 2021058898]

約数ペア:

[(1, 2021058898), (2, 1010529449), (23, 87872126), (46, 43936063), (641, 3152978), (1282, 1576489), (14743, 137086), (29486, 68543)]