2668840321

素因数分解:

$7^2\times {\mathrm{829}}^1\times {\mathrm{65701}}^1$

素因数の和:66544

約数の個数: 12

約数和(自身を含む): 3108361620

約数和(自身を除く): 439521299

約数列:

[1, 7, 49, 829, 5803, 40621, 65701, 459907, 3219349, 54466129, 381262903, 2668840321]

約数ペア:

[(1, 2668840321), (7, 381262903), (49, 54466129), (829, 3219349), (5803, 459907), (40621, 65701)]