2850996848

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{66463}}^1$

素因数の和:66861

約数の個数: 40

約数和(自身を含む): 6329499648

約数和(自身を除く): 3478502800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 2681, 3064, 5362, 6128, 10724, 21448, 42896, 66463, 132926, 265852, 465241, 531704, 930482, 1063408, 1860964, 3721928, 7443856, 25455329, 50910658, 101821316, 178187303, 203642632, 356374606, 407285264, 712749212, 1425498424, 2850996848]

約数ペア:

[(1, 2850996848), (2, 1425498424), (4, 712749212), (7, 407285264), (8, 356374606), (14, 203642632), (16, 178187303), (28, 101821316), (56, 50910658), (112, 25455329), (383, 7443856), (766, 3721928), (1532, 1860964), (2681, 1063408), (3064, 930482), (5362, 531704), (6128, 465241), (10724, 265852), (21448, 132926), (42896, 66463)]