6938404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 13438656

約数和(自身を除く): 6500252

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2221, 3124, 4442, 8884, 24431, 48862, 97724, 157691, 315382, 630764, 1734601, 3469202, 6938404]

約数ペア:

[(1, 6938404), (2, 3469202), (4, 1734601), (11, 630764), (22, 315382), (44, 157691), (71, 97724), (142, 48862), (284, 24431), (781, 8884), (1562, 4442), (2221, 3124)]