2940802571

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{759701}}^1$

素因数の和:759794

約数の個数: 12

約数和(自身を含む): 3464241120

約数和(自身を除く): 523438549

約数列:

[1, 7, 49, 79, 553, 3871, 759701, 5317907, 37225349, 60016379, 420114653, 2940802571]

約数ペア:

[(1, 2940802571), (7, 420114653), (49, 60016379), (79, 37225349), (553, 5317907), (3871, 759701)]