5286448

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2524

約数の個数: 20

約数和(自身を含む): 10320520

約数和(自身を除く): 5034072

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2377, 4754, 9508, 19016, 38032, 330403, 660806, 1321612, 2643224, 5286448]

約数ペア:

[(1, 5286448), (2, 2643224), (4, 1321612), (8, 660806), (16, 330403), (139, 38032), (278, 19016), (556, 9508), (1112, 4754), (2224, 2377)]