10870216

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 23400000

約数和(自身を除く): 12529784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 499, 778, 998, 1556, 1996, 2723, 3112, 3493, 3992, 5446, 6986, 10892, 13972, 21784, 27944, 194111, 388222, 776444, 1358777, 1552888, 2717554, 5435108, 10870216]

約数ペア:

[(1, 10870216), (2, 5435108), (4, 2717554), (7, 1552888), (8, 1358777), (14, 776444), (28, 388222), (56, 194111), (389, 27944), (499, 21784), (778, 13972), (998, 10892), (1556, 6986), (1996, 5446), (2723, 3992), (3112, 3493)]