2018956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7184

約数の個数: 12

約数和(自身を含む): 3583440

約数和(自身を除く): 1564484

約数列:

[1, 2, 4, 71, 142, 284, 7109, 14218, 28436, 504739, 1009478, 2018956]

約数ペア:

[(1, 2018956), (2, 1009478), (4, 504739), (71, 28436), (142, 14218), (284, 7109)]