396081502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 620307072

約数和(自身を除く): 224225570

約数列:

[1, 2, 47, 73, 94, 146, 197, 293, 394, 586, 3431, 6862, 9259, 13771, 14381, 18518, 21389, 27542, 28762, 42778, 57721, 115442, 675907, 1005283, 1351814, 2010566, 2712887, 4213633, 5425774, 8427266, 198040751, 396081502]

約数ペア:

[(1, 396081502), (2, 198040751), (47, 8427266), (73, 5425774), (94, 4213633), (146, 2712887), (197, 2010566), (293, 1351814), (394, 1005283), (586, 675907), (3431, 115442), (6862, 57721), (9259, 42778), (13771, 28762), (14381, 27542), (18518, 21389)]