2057508970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18704627}}^1$

素因数の和:18704645

約数の個数: 16

約数和(自身を含む): 4040199648

約数和(自身を除く): 1982690678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18704627, 37409254, 93523135, 187046270, 205750897, 411501794, 1028754485, 2057508970]

約数ペア:

[(1, 2057508970), (2, 1028754485), (5, 411501794), (10, 205750897), (11, 187046270), (22, 93523135), (55, 37409254), (110, 18704627)]