3774992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18170

約数の個数: 20

約数和(自身を含む): 7877100

約数和(自身を除く): 4102108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18149, 36298, 72596, 145192, 235937, 290384, 471874, 943748, 1887496, 3774992]

約数ペア:

[(1, 3774992), (2, 1887496), (4, 943748), (8, 471874), (13, 290384), (16, 235937), (26, 145192), (52, 72596), (104, 36298), (208, 18149)]