80493452429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{639451}}^1$

素因数の和:639908

約数の個数: 16

約数和(自身を含む): 90669177984

約数和(自身を除く): 10175725555

約数列:

[1, 13, 23, 299, 421, 5473, 9683, 125879, 639451, 8312863, 14707373, 191195849, 269208871, 3499715323, 6191804033, 80493452429]

約数ペア:

[(1, 80493452429), (13, 6191804033), (23, 3499715323), (299, 269208871), (421, 191195849), (5473, 14707373), (9683, 8312863), (125879, 639451)]