2766406321

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{10391}}^1$

素因数の和:10992

約数の個数: 16

約数和(自身を含む): 3211377408

約数和(自身を除く): 444971087

約数列:

[1, 7, 73, 511, 521, 3647, 10391, 38033, 72737, 266231, 758543, 5309801, 5413711, 37895977, 395200903, 2766406321]

約数ペア:

[(1, 2766406321), (7, 395200903), (73, 37895977), (511, 5413711), (521, 5309801), (3647, 758543), (10391, 266231), (38033, 72737)]