1001105819

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{137119}}^1$

素因数の和:137282

約数の個数: 12

約数和(自身を含む): 1172376000

約数和(自身を除く): 171270181

約数列:

[1, 7, 49, 149, 1043, 7301, 137119, 959833, 6718831, 20430731, 143015117, 1001105819]

約数ペア:

[(1, 1001105819), (7, 143015117), (49, 20430731), (149, 6718831), (1043, 959833), (7301, 137119)]