1393288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13416

約数の個数: 16

約数和(自身を含む): 2813580

約数和(自身を除く): 1420292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13397, 26794, 53588, 107176, 174161, 348322, 696644, 1393288]

約数ペア:

[(1, 1393288), (2, 696644), (4, 348322), (8, 174161), (13, 107176), (26, 53588), (52, 26794), (104, 13397)]