276945177598

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{21997}}^1\times {\mathrm{28229}}^1$

素因数の和:50451

約数の個数: 16

約数和(自身を含む): 417314378880

約数和(自身を除く): 140369201282

約数列:

[1, 2, 223, 446, 21997, 28229, 43994, 56458, 4905331, 6295067, 9810662, 12590134, 620953313, 1241906626, 138472588799, 276945177598]

約数ペア:

[(1, 276945177598), (2, 138472588799), (223, 1241906626), (446, 620953313), (21997, 12590134), (28229, 9810662), (43994, 6295067), (56458, 4905331)]