7851004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 16708608

約数和(自身を除く): 8857604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 167, 292, 322, 334, 511, 644, 668, 1022, 1169, 1679, 2044, 2338, 3358, 3841, 4676, 6716, 7682, 11753, 12191, 15364, 23506, 24382, 26887, 47012, 48764, 53774, 85337, 107548, 170674, 280393, 341348, 560786, 1121572, 1962751, 3925502, 7851004]

約数ペア:

[(1, 7851004), (2, 3925502), (4, 1962751), (7, 1121572), (14, 560786), (23, 341348), (28, 280393), (46, 170674), (73, 107548), (92, 85337), (146, 53774), (161, 48764), (167, 47012), (292, 26887), (322, 24382), (334, 23506), (511, 15364), (644, 12191), (668, 11753), (1022, 7682), (1169, 6716), (1679, 4676), (2044, 3841), (2338, 3358)]