488540864

素因数分解:

$2^6\times 7^1\times {\mathrm{1090493}}^1$

素因数の和:1090512

約数の個数: 28

約数和(自身を含む): 1107941904

約数和(自身を除く): 619401040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1090493, 2180986, 4361972, 7633451, 8723944, 15266902, 17447888, 30533804, 34895776, 61067608, 69791552, 122135216, 244270432, 488540864]

約数ペア:

[(1, 488540864), (2, 244270432), (4, 122135216), (7, 69791552), (8, 61067608), (14, 34895776), (16, 30533804), (28, 17447888), (32, 15266902), (56, 8723944), (64, 7633451), (112, 4361972), (224, 2180986), (448, 1090493)]