2019883432

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{181253}}^1$

素因数の和:181465

約数の個数: 32

約数和(自身を含む): 4350096000

約数和(自身を除く): 2330212568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 181253, 362506, 725012, 1268771, 1450024, 2537542, 5075084, 10150168, 36069347, 72138694, 144277388, 252485429, 288554776, 504970858, 1009941716, 2019883432]

約数ペア:

[(1, 2019883432), (2, 1009941716), (4, 504970858), (7, 288554776), (8, 252485429), (14, 144277388), (28, 72138694), (56, 36069347), (199, 10150168), (398, 5075084), (796, 2537542), (1393, 1450024), (1592, 1268771), (2786, 725012), (5572, 362506), (11144, 181253)]