9978794

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 17240256

約数和(自身を除く): 7261462

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 5441, 10882, 38087, 76174, 712771, 1425542, 4989397, 9978794]

約数ペア:

[(1, 9978794), (2, 4989397), (7, 1425542), (14, 712771), (131, 76174), (262, 38087), (917, 10882), (1834, 5441)]