320528054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081351}}^1$

素因数の和:2081371

約数の個数: 16

約数和(自身を含む): 599429376

約数和(自身を除く): 278901322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2081351, 4162702, 14569457, 22894861, 29138914, 45789722, 160264027, 320528054]

約数ペア:

[(1, 320528054), (2, 160264027), (7, 45789722), (11, 29138914), (14, 22894861), (22, 14569457), (77, 4162702), (154, 2081351)]