1949273053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{11093}}^1$

素因数の和:13044

約数の個数: 16

約数和(自身を含む): 2400564096

約数和(自身を除く): 451291043

約数列:

[1, 7, 13, 91, 1931, 11093, 13517, 25103, 77651, 144209, 175721, 1009463, 21420583, 149944081, 278467579, 1949273053]

約数ペア:

[(1, 1949273053), (7, 278467579), (13, 149944081), (91, 21420583), (1931, 1009463), (11093, 175721), (13517, 144209), (25103, 77651)]