2742896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13208

約数の個数: 20

約数和(自身を含む): 5723592

約数和(自身を除く): 2980696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13187, 26374, 52748, 105496, 171431, 210992, 342862, 685724, 1371448, 2742896]

約数ペア:

[(1, 2742896), (2, 1371448), (4, 685724), (8, 342862), (13, 210992), (16, 171431), (26, 105496), (52, 52748), (104, 26374), (208, 13187)]