384790252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249319}}^1$

素因数の和:1249341

約数の個数: 24

約数和(自身を含む): 839543040

約数和(自身を除く): 454752788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1249319, 2498638, 4997276, 8745233, 13742509, 17490466, 27485018, 34980932, 54970036, 96197563, 192395126, 384790252]

約数ペア:

[(1, 384790252), (2, 192395126), (4, 96197563), (7, 54970036), (11, 34980932), (14, 27485018), (22, 17490466), (28, 13742509), (44, 8745233), (77, 4997276), (154, 2498638), (308, 1249319)]