2012680165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 2577744000

約数和(自身を除く): 565063835

約数列:

[1, 5, 19, 95, 107, 389, 509, 535, 1945, 2033, 2545, 7391, 9671, 10165, 36955, 41623, 48355, 54463, 198001, 208115, 272315, 790837, 990005, 1034797, 3762019, 3954185, 5173985, 18810095, 21186107, 105930535, 402536033, 2012680165]

約数ペア:

[(1, 2012680165), (5, 402536033), (19, 105930535), (95, 21186107), (107, 18810095), (389, 5173985), (509, 3954185), (535, 3762019), (1945, 1034797), (2033, 990005), (2545, 790837), (7391, 272315), (9671, 208115), (10165, 198001), (36955, 54463), (41623, 48355)]