256260894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1856963}}^1$

素因数の和:1856991

約数の個数: 16

約数和(自身を含む): 534805632

約数和(自身を除く): 278544738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1856963, 3713926, 5570889, 11141778, 42710149, 85420298, 128130447, 256260894]

約数ペア:

[(1, 256260894), (2, 128130447), (3, 85420298), (6, 42710149), (23, 11141778), (46, 5570889), (69, 3713926), (138, 1856963)]