2838992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13670

約数の個数: 20

約数和(自身を含む): 5924100

約数和(自身を除く): 3085108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13649, 27298, 54596, 109192, 177437, 218384, 354874, 709748, 1419496, 2838992]

約数ペア:

[(1, 2838992), (2, 1419496), (4, 709748), (8, 354874), (13, 218384), (16, 177437), (26, 109192), (52, 54596), (104, 27298), (208, 13649)]