10778278

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3989}}^1$

素因数の和:4191

約数の個数: 16

約数和(自身を含む): 18577440

約数和(自身を除く): 7799162

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 3989, 7978, 27923, 55846, 769877, 1539754, 5389139, 10778278]

約数ペア:

[(1, 10778278), (2, 5389139), (7, 1539754), (14, 769877), (193, 55846), (386, 27923), (1351, 7978), (2702, 3989)]