669240910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5148007}}^1$

素因数の和:5148027

約数の個数: 16

約数和(自身を含む): 1297298016

約数和(自身を除く): 628057106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5148007, 10296014, 25740035, 51480070, 66924091, 133848182, 334620455, 669240910]

約数ペア:

[(1, 669240910), (2, 334620455), (5, 133848182), (10, 66924091), (13, 51480070), (26, 25740035), (65, 10296014), (130, 5148007)]