57070910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439007}}^1$

素因数の和:439027

約数の個数: 16

約数和(自身を含む): 110630016

約数和(自身を除く): 53559106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439007, 878014, 2195035, 4390070, 5707091, 11414182, 28535455, 57070910]

約数ペア:

[(1, 57070910), (2, 28535455), (5, 11414182), (10, 5707091), (13, 4390070), (26, 2195035), (65, 878014), (130, 439007)]