2012322970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28747471}}^1$

素因数の和:28747485

約数の個数: 16

約数和(自身を含む): 4139635968

約数和(自身を除く): 2127312998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28747471, 57494942, 143737355, 201232297, 287474710, 402464594, 1006161485, 2012322970]

約数ペア:

[(1, 2012322970), (2, 1006161485), (5, 402464594), (7, 287474710), (10, 201232297), (14, 143737355), (35, 57494942), (70, 28747471)]