2155054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 3680640

約数和(自身を除く): 1525586

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4259, 8518, 46849, 93698, 97957, 195914, 1077527, 2155054]

約数ペア:

[(1, 2155054), (2, 1077527), (11, 195914), (22, 97957), (23, 93698), (46, 46849), (253, 8518), (506, 4259)]