291208629998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1018211993}}^1$

素因数の和:1018212019

約数の個数: 16

約数和(自身を含む): 513178844976

約数和(自身を除く): 221970214978

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1018211993, 2036423986, 11200331923, 13236755909, 22400663846, 26473511818, 145604314999, 291208629998]

約数ペア:

[(1, 291208629998), (2, 145604314999), (11, 26473511818), (13, 22400663846), (22, 13236755909), (26, 11200331923), (143, 2036423986), (286, 1018211993)]