1113950032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172759}}^1$

素因数の和:172811

約数の個数: 40

約数和(自身を含む): 2399290880

約数和(自身を除く): 1285340848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 172759, 345518, 691036, 1382072, 2245867, 2764144, 4491734, 5355529, 8983468, 10711058, 17966936, 21422116, 35933872, 42844232, 69621877, 85688464, 139243754, 278487508, 556975016, 1113950032]

約数ペア:

[(1, 1113950032), (2, 556975016), (4, 278487508), (8, 139243754), (13, 85688464), (16, 69621877), (26, 42844232), (31, 35933872), (52, 21422116), (62, 17966936), (104, 10711058), (124, 8983468), (208, 5355529), (248, 4491734), (403, 2764144), (496, 2245867), (806, 1382072), (1612, 691036), (3224, 345518), (6448, 172759)]