2008355978

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{1009}}^1\times {\mathrm{1613}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 3022279560

約数和(自身を除く): 1013923582

約数列:

[1, 2, 617, 1009, 1234, 1613, 2018, 3226, 622553, 995221, 1245106, 1627517, 1990442, 3255034, 1004177989, 2008355978]

約数ペア:

[(1, 2008355978), (2, 1004177989), (617, 3255034), (1009, 1990442), (1234, 1627517), (1613, 1245106), (2018, 995221), (3226, 622553)]