2194004596

素因数分解:

$2^2\times 7^2\times {\mathrm{11193901}}^1$

素因数の和:11193919

約数の個数: 18

約数和(自身を含む): 4466366898

約数和(自身を除く): 2272362302

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 11193901, 22387802, 44775604, 78357307, 156714614, 313429228, 548501149, 1097002298, 2194004596]

約数ペア:

[(1, 2194004596), (2, 1097002298), (4, 548501149), (7, 313429228), (14, 156714614), (28, 78357307), (49, 44775604), (98, 22387802), (196, 11193901)]