1990543344

素因数分解:

$2^4\times 3^1\times {\mathrm{41469653}}^1$

素因数の和:41469664

約数の個数: 20

約数和(自身を含む): 5142237096

約数和(自身を除く): 3151693752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41469653, 82939306, 124408959, 165878612, 248817918, 331757224, 497635836, 663514448, 995271672, 1990543344]

約数ペア:

[(1, 1990543344), (2, 995271672), (3, 663514448), (4, 497635836), (6, 331757224), (8, 248817918), (12, 165878612), (16, 124408959), (24, 82939306), (48, 41469653)]