3872924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4110436

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 89, 92, 172, 178, 253, 356, 473, 506, 946, 979, 989, 1012, 1892, 1958, 1978, 2047, 3827, 3916, 3956, 4094, 7654, 8188, 10879, 15308, 21758, 22517, 42097, 43516, 45034, 84194, 88021, 90068, 168388, 176042, 352084, 968231, 1936462, 3872924]

約数ペア:

[(1, 3872924), (2, 1936462), (4, 968231), (11, 352084), (22, 176042), (23, 168388), (43, 90068), (44, 88021), (46, 84194), (86, 45034), (89, 43516), (92, 42097), (172, 22517), (178, 21758), (253, 15308), (356, 10879), (473, 8188), (506, 7654), (946, 4094), (979, 3956), (989, 3916), (1012, 3827), (1892, 2047), (1958, 1978)]