2039808486

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{18121}}^1$

素因数の和:18456

約数の個数: 32

約数和(自身を含む): 4151822688

約数和(自身を除く): 2112014202

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 438, 514, 771, 1542, 18121, 18761, 36242, 37522, 54363, 56283, 108726, 112566, 1322833, 2645666, 3968499, 4657097, 7936998, 9314194, 13971291, 27942582, 339968081, 679936162, 1019904243, 2039808486]

約数ペア:

[(1, 2039808486), (2, 1019904243), (3, 679936162), (6, 339968081), (73, 27942582), (146, 13971291), (219, 9314194), (257, 7936998), (438, 4657097), (514, 3968499), (771, 2645666), (1542, 1322833), (18121, 112566), (18761, 108726), (36242, 56283), (37522, 54363)]