455561756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{120011}}^1$

素因数の和:120101

約数の個数: 24

約数和(自身を含む): 870327024

約数和(自身を除く): 414765268

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 120011, 240022, 480044, 1560143, 3120286, 6240572, 8760803, 17521606, 35043212, 113890439, 227780878, 455561756]

約数ペア:

[(1, 455561756), (2, 227780878), (4, 113890439), (13, 35043212), (26, 17521606), (52, 8760803), (73, 6240572), (146, 3120286), (292, 1560143), (949, 480044), (1898, 240022), (3796, 120011)]