2540368

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 4955040

約数和(自身を除く): 2414672

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 887, 1432, 1774, 2864, 3548, 7096, 14192, 158773, 317546, 635092, 1270184, 2540368]

約数ペア:

[(1, 2540368), (2, 1270184), (4, 635092), (8, 317546), (16, 158773), (179, 14192), (358, 7096), (716, 3548), (887, 2864), (1432, 1774)]