248171902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{86111}}^1$

素因数の和:86255

約数の個数: 16

約数和(自身を含む): 409204224

約数和(自身を除く): 161032322

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 86111, 172222, 947221, 1894442, 11280541, 22561082, 124085951, 248171902]

約数ペア:

[(1, 248171902), (2, 124085951), (11, 22561082), (22, 11280541), (131, 1894442), (262, 947221), (1441, 172222), (2882, 86111)]