380594719

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 421355520

約数和(自身を除く): 40760801

約数列:

[1, 19, 31, 71, 361, 479, 589, 1349, 2201, 9101, 11191, 14849, 25631, 34009, 41819, 172919, 282131, 646171, 794561, 1054279, 5360489, 12277249, 20031301, 380594719]

約数ペア:

[(1, 380594719), (19, 20031301), (31, 12277249), (71, 5360489), (361, 1054279), (479, 794561), (589, 646171), (1349, 282131), (2201, 172919), (9101, 41819), (11191, 34009), (14849, 25631)]