2100051898

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{522661}}^1$

素因数の和:522718

約数の個数: 24

約数和(自身を含む): 3753758484

約数和(自身を除く): 1653706586

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 522661, 1045322, 3658627, 7317254, 21429101, 25610389, 42858202, 51220778, 150003707, 300007414, 1050025949, 2100051898]

約数ペア:

[(1, 2100051898), (2, 1050025949), (7, 300007414), (14, 150003707), (41, 51220778), (49, 42858202), (82, 25610389), (98, 21429101), (287, 7317254), (574, 3658627), (2009, 1045322), (4018, 522661)]