2019439604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5547911}}^1$

素因数の和:5547935

約数の個数: 24

約数和(自身を含む): 4349563008

約数和(自身を除く): 2330123404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5547911, 11095822, 22191644, 38835377, 72122843, 77670754, 144245686, 155341508, 288491372, 504859901, 1009719802, 2019439604]

約数ペア:

[(1, 2019439604), (2, 1009719802), (4, 504859901), (7, 288491372), (13, 155341508), (14, 144245686), (26, 77670754), (28, 72122843), (52, 38835377), (91, 22191644), (182, 11095822), (364, 5547911)]