1908411429881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{2171119}}^1$

素因数の和:2173120

約数の個数: 16

約数和(自身を含む): 2133776736000

約数和(自身を除く): 225365306119

約数列:

[1, 11, 41, 451, 1949, 21439, 79909, 878999, 2171119, 23882309, 89015879, 979174669, 4231510931, 46546620241, 173491948171, 1908411429881]

約数ペア:

[(1, 1908411429881), (11, 173491948171), (41, 46546620241), (451, 4231510931), (1949, 979174669), (21439, 89015879), (79909, 23882309), (878999, 2171119)]