6890456

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{1319}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 12949200

約数和(自身を除く): 6058744

約数列:

[1, 2, 4, 8, 653, 1306, 1319, 2612, 2638, 5224, 5276, 10552, 861307, 1722614, 3445228, 6890456]

約数ペア:

[(1, 6890456), (2, 3445228), (4, 1722614), (8, 861307), (653, 10552), (1306, 5276), (1319, 5224), (2612, 2638)]