1955885701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{12277}}^1$

素因数の和:14364

約数の個数: 16

約数和(自身を含む): 2439884160

約数和(自身を除く): 483998459

約数列:

[1, 7, 11, 77, 2069, 12277, 14483, 22759, 85939, 135047, 159313, 945329, 25401113, 177807791, 279412243, 1955885701]

約数ペア:

[(1, 1955885701), (7, 279412243), (11, 177807791), (77, 25401113), (2069, 945329), (12277, 159313), (14483, 135047), (22759, 85939)]