2185414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 4271616

約数和(自身を除く): 2086202

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 617, 1234, 1771, 3542, 4319, 6787, 8638, 13574, 14191, 28382, 47509, 95018, 99337, 156101, 198674, 312202, 1092707, 2185414]

約数ペア:

[(1, 2185414), (2, 1092707), (7, 312202), (11, 198674), (14, 156101), (22, 99337), (23, 95018), (46, 47509), (77, 28382), (154, 14191), (161, 13574), (253, 8638), (322, 6787), (506, 4319), (617, 3542), (1234, 1771)]