1790902016

素因数分解:

$2^8\times {\mathrm{6995711}}^1$

素因数の和:6995727

約数の個数: 18

約数和(自身を含む): 3574808832

約数和(自身を除く): 1783906816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 6995711, 13991422, 27982844, 55965688, 111931376, 223862752, 447725504, 895451008, 1790902016]

約数ペア:

[(1, 1790902016), (2, 895451008), (4, 447725504), (8, 223862752), (16, 111931376), (32, 55965688), (64, 27982844), (128, 13991422), (256, 6995711)]