127685852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{240011}}^1$

素因数の和:240041

約数の個数: 24

約数和(自身を含む): 268813440

約数和(自身を除く): 141127588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 240011, 480022, 960044, 1680077, 3360154, 4560209, 6720308, 9120418, 18240836, 31921463, 63842926, 127685852]

約数ペア:

[(1, 127685852), (2, 63842926), (4, 31921463), (7, 18240836), (14, 9120418), (19, 6720308), (28, 4560209), (38, 3360154), (76, 1680077), (133, 960044), (266, 480022), (532, 240011)]