2040244815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19430903}}^1$

素因数の和:19430918

約数の個数: 16

約数和(自身を含む): 3730733568

約数和(自身を除く): 1690488753

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19430903, 58292709, 97154515, 136016321, 291463545, 408048963, 680081605, 2040244815]

約数ペア:

[(1, 2040244815), (3, 680081605), (5, 408048963), (7, 291463545), (15, 136016321), (21, 97154515), (35, 58292709), (105, 19430903)]