2019683309

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{10529}}^1$

素因数の和:11012

約数の個数: 16

約数和(自身を含む): 2348611200

約数和(自身を除く): 328927891

約数列:

[1, 7, 67, 409, 469, 2863, 10529, 27403, 73703, 191821, 705443, 4306361, 4938101, 30144527, 288526187, 2019683309]

約数ペア:

[(1, 2019683309), (7, 288526187), (67, 30144527), (409, 4938101), (469, 4306361), (2863, 705443), (10529, 191821), (27403, 73703)]