2171206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 3630960

約数和(自身を除く): 1459754

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3361, 6722, 57137, 63859, 114274, 127718, 1085603, 2171206]

約数ペア:

[(1, 2171206), (2, 1085603), (17, 127718), (19, 114274), (34, 63859), (38, 57137), (323, 6722), (646, 3361)]