338049010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{200029}}^1$

素因数の和:200062

約数の個数: 24

約数和(自身を含む): 658898820

約数和(自身を除く): 320849810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 200029, 400058, 1000145, 2000290, 2600377, 5200754, 13001885, 26003770, 33804901, 67609802, 169024505, 338049010]

約数ペア:

[(1, 338049010), (2, 169024505), (5, 67609802), (10, 33804901), (13, 26003770), (26, 13001885), (65, 5200754), (130, 2600377), (169, 2000290), (338, 1000145), (845, 400058), (1690, 200029)]