449275007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 491339520

約数和(自身を除く): 42064513

約数列:

[1, 19, 41, 71, 779, 1349, 2911, 8123, 55309, 154337, 333043, 576733, 6327817, 10957927, 23646053, 449275007]

約数ペア:

[(1, 449275007), (19, 23646053), (41, 10957927), (71, 6327817), (779, 576733), (1349, 333043), (2911, 154337), (8123, 55309)]