28805746319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2010311}}^1$

素因数の和:2010430

約数の個数: 16

約数和(自身を含む): 34738191360

約数和(自身を除く): 5932445041

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 2010311, 14072177, 46237153, 178917679, 323660071, 1252423753, 4115106617, 28805746319]

約数ペア:

[(1, 28805746319), (7, 4115106617), (23, 1252423753), (89, 323660071), (161, 178917679), (623, 46237153), (2047, 14072177), (14329, 2010311)]