2887014788

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{518129}}^1$

素因数の和:518339

約数の個数: 24

約数和(自身を含む): 5803056000

約数和(自身を除く): 2916041212

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 518129, 1036258, 2072516, 3626903, 7253806, 14507612, 103107671, 206215342, 412430684, 721753697, 1443507394, 2887014788]

約数ペア:

[(1, 2887014788), (2, 1443507394), (4, 721753697), (7, 412430684), (14, 206215342), (28, 103107671), (199, 14507612), (398, 7253806), (796, 3626903), (1393, 2072516), (2786, 1036258), (5572, 518129)]