3889732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 8652672

約数和(自身を除く): 4762940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 173, 292, 308, 346, 511, 692, 803, 1022, 1211, 1606, 1903, 2044, 2422, 3212, 3806, 4844, 5621, 7612, 11242, 12629, 13321, 22484, 25258, 26642, 50516, 53284, 88403, 138919, 176806, 277838, 353612, 555676, 972433, 1944866, 3889732]

約数ペア:

[(1, 3889732), (2, 1944866), (4, 972433), (7, 555676), (11, 353612), (14, 277838), (22, 176806), (28, 138919), (44, 88403), (73, 53284), (77, 50516), (146, 26642), (154, 25258), (173, 22484), (292, 13321), (308, 12629), (346, 11242), (511, 7612), (692, 5621), (803, 4844), (1022, 3806), (1211, 3212), (1606, 2422), (1903, 2044)]