2019894916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2284949}}^1$

素因数の和:2284983

約数の個数: 24

約数和(自身を含む): 4030651800

約数和(自身を除く): 2010756884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2284949, 4569898, 9139796, 29704337, 38844133, 59408674, 77688266, 118817348, 155376532, 504973729, 1009947458, 2019894916]

約数ペア:

[(1, 2019894916), (2, 1009947458), (4, 504973729), (13, 155376532), (17, 118817348), (26, 77688266), (34, 59408674), (52, 38844133), (68, 29704337), (221, 9139796), (442, 4569898), (884, 2284949)]