2581284886

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{2081}}^1\times {\mathrm{2239}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 3889509120

約数和(自身を除く): 1308224234

約数列:

[1, 2, 277, 554, 2081, 2239, 4162, 4478, 576437, 620203, 1152874, 1240406, 4659359, 9318718, 1290642443, 2581284886]

約数ペア:

[(1, 2581284886), (2, 1290642443), (277, 9318718), (554, 4659359), (2081, 1240406), (2239, 1152874), (4162, 620203), (4478, 576437)]