447062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 836352

約数和(自身を除く): 389290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2903, 5806, 20321, 31933, 40642, 63866, 223531, 447062]

約数ペア:

[(1, 447062), (2, 223531), (7, 63866), (11, 40642), (14, 31933), (22, 20321), (77, 5806), (154, 2903)]