2017888863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{448121}}^1$

素因数の和:448222

約数の個数: 16

約数和(自身を含む): 2867980800

約数和(自身を除く): 850091937

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 448121, 1344363, 8514299, 25542897, 35401559, 106204677, 672629621, 2017888863]

約数ペア:

[(1, 2017888863), (3, 672629621), (19, 106204677), (57, 35401559), (79, 25542897), (237, 8514299), (1501, 1344363), (4503, 448121)]