2018692803

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{4789}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 2731449600

約数和(自身を除く): 712756797

約数列:

[1, 3, 71, 213, 1979, 4789, 5937, 14367, 140509, 340019, 421527, 1020057, 9477431, 28432293, 672897601, 2018692803]

約数ペア:

[(1, 2018692803), (3, 672897601), (71, 28432293), (213, 9477431), (1979, 1020057), (4789, 421527), (5937, 340019), (14367, 140509)]