3778487998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{188303}}^1$

素因数の和:188511

約数の個数: 16

約数和(自身を含む): 5784698880

約数和(自身を除く): 2006210882

約数列:

[1, 2, 79, 127, 158, 254, 10033, 20066, 188303, 376606, 14875937, 23914481, 29751874, 47828962, 1889243999, 3778487998]

約数ペア:

[(1, 3778487998), (2, 1889243999), (79, 47828962), (127, 29751874), (158, 23914481), (254, 14875937), (10033, 376606), (20066, 188303)]