439778899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52051}}^1$

素因数の和:52146

約数の個数: 16

約数和(自身を含む): 539675136

約数和(自身を除く): 99896237

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 52051, 364357, 884867, 3695621, 6194069, 25869347, 62825557, 439778899]

約数ペア:

[(1, 439778899), (7, 62825557), (17, 25869347), (71, 6194069), (119, 3695621), (497, 884867), (1207, 364357), (8449, 52051)]