7138775458

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1\times {\mathrm{17417}}^1$

素因数の和:18561

約数の個数: 16

約数和(自身を含む): 10768504320

約数和(自身を除く): 3629728862

約数列:

[1, 2, 223, 446, 919, 1838, 17417, 34834, 204937, 409874, 3883991, 7767982, 16006223, 32012446, 3569387729, 7138775458]

約数ペア:

[(1, 7138775458), (2, 3569387729), (223, 32012446), (446, 16006223), (919, 7767982), (1838, 3883991), (17417, 409874), (34834, 204937)]