127903412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{351383}}^1$

素因数の和:351407

約数の個数: 24

約数和(自身を含む): 275485056

約数和(自身を除く): 147581644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 351383, 702766, 1405532, 2459681, 4567979, 4919362, 9135958, 9838724, 18271916, 31975853, 63951706, 127903412]

約数ペア:

[(1, 127903412), (2, 63951706), (4, 31975853), (7, 18271916), (13, 9838724), (14, 9135958), (26, 4919362), (28, 4567979), (52, 2459681), (91, 1405532), (182, 702766), (364, 351383)]