4207756

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 8503040

約数和(自身を除く): 4295284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 1459, 2884, 2918, 5836, 10213, 20426, 40852, 150277, 300554, 601108, 1051939, 2103878, 4207756]

約数ペア:

[(1, 4207756), (2, 2103878), (4, 1051939), (7, 601108), (14, 300554), (28, 150277), (103, 40852), (206, 20426), (412, 10213), (721, 5836), (1442, 2918), (1459, 2884)]