123807722

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{5077}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 189206280

約数和(自身を除く): 65398558

約数列:

[1, 2, 89, 137, 178, 274, 5077, 10154, 12193, 24386, 451853, 695549, 903706, 1391098, 61903861, 123807722]

約数ペア:

[(1, 123807722), (2, 61903861), (89, 1391098), (137, 903706), (178, 695549), (274, 451853), (5077, 24386), (10154, 12193)]