2010168952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{256661}}^1$

素因数の和:256767

約数の個数: 32

約数和(自身を含む): 4157924400

約数和(自身を除く): 2147755448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 256661, 513322, 1026644, 2053288, 2823271, 5646542, 11293084, 22586168, 22842829, 45685658, 91371316, 182742632, 251271119, 502542238, 1005084476, 2010168952]

約数ペア:

[(1, 2010168952), (2, 1005084476), (4, 502542238), (8, 251271119), (11, 182742632), (22, 91371316), (44, 45685658), (88, 22842829), (89, 22586168), (178, 11293084), (356, 5646542), (712, 2823271), (979, 2053288), (1958, 1026644), (3916, 513322), (7832, 256661)]