290450219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 314578080

約数和(自身を除く): 24127861

約数列:

[1, 17, 61, 173, 1037, 1619, 2941, 10553, 27523, 98759, 179401, 280087, 1678903, 4761479, 17085307, 290450219]

約数ペア:

[(1, 290450219), (17, 17085307), (61, 4761479), (173, 1678903), (1037, 280087), (1619, 179401), (2941, 98759), (10553, 27523)]