2010564857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{889237}}^1$

素因数の和:889280

約数の個数: 16

約数和(自身を含む): 2561005440

約数和(自身を除く): 550440583

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 889237, 6224659, 15117029, 16895503, 105819203, 118268521, 287223551, 2010564857]

約数ペア:

[(1, 2010564857), (7, 287223551), (17, 118268521), (19, 105819203), (119, 16895503), (133, 15117029), (323, 6224659), (2261, 889237)]