8989849594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{15887}}^1$

素因数の和:16023

約数の個数: 48

約数和(自身を含む): 15803475840

約数和(自身を除く): 6813626246

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 289, 374, 578, 979, 1513, 1958, 3026, 3179, 6358, 15887, 16643, 25721, 31774, 33286, 51442, 174757, 270079, 282931, 349514, 540158, 565862, 1413943, 2827886, 2970869, 4591343, 5941738, 9182686, 15553373, 24037031, 31106746, 48074062, 50504773, 101009546, 264407341, 408629527, 528814682, 817259054, 4494924797, 8989849594]

約数ペア:

[(1, 8989849594), (2, 4494924797), (11, 817259054), (17, 528814682), (22, 408629527), (34, 264407341), (89, 101009546), (178, 50504773), (187, 48074062), (289, 31106746), (374, 24037031), (578, 15553373), (979, 9182686), (1513, 5941738), (1958, 4591343), (3026, 2970869), (3179, 2827886), (6358, 1413943), (15887, 565862), (16643, 540158), (25721, 349514), (31774, 282931), (33286, 270079), (51442, 174757)]