13480264

素因数分解:

$2^3\times 7^1\times {\mathrm{240719}}^1$

素因数の和:240732

約数の個数: 16

約数和(自身を含む): 28886400

約数和(自身を除く): 15406136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240719, 481438, 962876, 1685033, 1925752, 3370066, 6740132, 13480264]

約数ペア:

[(1, 13480264), (2, 6740132), (4, 3370066), (7, 1925752), (8, 1685033), (14, 962876), (28, 481438), (56, 240719)]