1588783364

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 3206112000

約数和(自身を除く): 1617328636

約数列:

[1, 2, 4, 7, 14, 28, 199, 389, 398, 733, 778, 796, 1393, 1466, 1556, 2723, 2786, 2932, 5131, 5446, 5572, 10262, 10892, 20524, 77411, 145867, 154822, 285137, 291734, 309644, 541877, 570274, 583468, 1021069, 1083754, 1140548, 1995959, 2042138, 2167508, 3991918, 4084276, 7983836, 56742263, 113484526, 226969052, 397195841, 794391682, 1588783364]

約数ペア:

[(1, 1588783364), (2, 794391682), (4, 397195841), (7, 226969052), (14, 113484526), (28, 56742263), (199, 7983836), (389, 4084276), (398, 3991918), (733, 2167508), (778, 2042138), (796, 1995959), (1393, 1140548), (1466, 1083754), (1556, 1021069), (2723, 583468), (2786, 570274), (2932, 541877), (5131, 309644), (5446, 291734), (5572, 285137), (10262, 154822), (10892, 145867), (20524, 77411)]