4289188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 7834232

約数和(自身を除く): 3545044

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 397, 794, 1588, 2701, 5402, 10804, 14689, 28981, 29378, 57962, 58756, 115924, 1072297, 2144594, 4289188]

約数ペア:

[(1, 4289188), (2, 2144594), (4, 1072297), (37, 115924), (73, 58756), (74, 57962), (146, 29378), (148, 28981), (292, 14689), (397, 10804), (794, 5402), (1588, 2701)]