2017385956

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1233121}}^1$

素因数の和:1233534

約数の個数: 12

約数和(自身を含む): 3539060140

約数和(自身を除く): 1521674184

約数列:

[1, 2, 4, 409, 818, 1636, 1233121, 2466242, 4932484, 504346489, 1008692978, 2017385956]

約数ペア:

[(1, 2017385956), (2, 1008692978), (4, 504346489), (409, 4932484), (818, 2466242), (1636, 1233121)]