2040332235

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{211543}}^1$

素因数の和:212194

約数の個数: 16

約数和(自身を含む): 3269624064

約数和(自身を除く): 1229291829

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 211543, 634629, 1057715, 3173145, 136022149, 408066447, 680110745, 2040332235]

約数ペア:

[(1, 2040332235), (3, 680110745), (5, 408066447), (15, 136022149), (643, 3173145), (1929, 1057715), (3215, 634629), (9645, 211543)]