2005261006

素因数分解:

$2^1\times 7^3\times {\mathrm{2923121}}^1$

素因数の和:2923144

約数の個数: 16

約数和(自身を含む): 3507746400

約数和(自身を除く): 1502485394

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2923121, 5846242, 20461847, 40923694, 143232929, 286465858, 1002630503, 2005261006]

約数ペア:

[(1, 2005261006), (2, 1002630503), (7, 286465858), (14, 143232929), (49, 40923694), (98, 20461847), (343, 5846242), (686, 2923121)]