2701226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 4449600

約数和(自身を除く): 1748374

約数列:

[1, 2, 11, 22, 199, 398, 617, 1234, 2189, 4378, 6787, 13574, 122783, 245566, 1350613, 2701226]

約数ペア:

[(1, 2701226), (2, 1350613), (11, 245566), (22, 122783), (199, 13574), (398, 6787), (617, 4378), (1234, 2189)]