2938864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2304

約数の個数: 20

約数和(自身を含む): 5765256

約数和(自身を除く): 2826392

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2213, 4426, 8852, 17704, 35408, 183679, 367358, 734716, 1469432, 2938864]

約数ペア:

[(1, 2938864), (2, 1469432), (4, 734716), (8, 367358), (16, 183679), (83, 35408), (166, 17704), (332, 8852), (664, 4426), (1328, 2213)]