2008669094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{744503}}^1$

素因数の和:744595

約数の個数: 16

約数和(自身を含む): 3216257280

約数和(自身を除く): 1207588186

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 744503, 1489006, 14145557, 28291114, 52859713, 105719426, 1004334547, 2008669094]

約数ペア:

[(1, 2008669094), (2, 1004334547), (19, 105719426), (38, 52859713), (71, 28291114), (142, 14145557), (1349, 1489006), (2698, 744503)]