2019376510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{6323}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 3681326880

約数和(自身を除く): 1661950370

約数列:

[1, 2, 5, 10, 109, 218, 293, 545, 586, 1090, 1465, 2930, 6323, 12646, 31615, 31937, 63230, 63874, 159685, 319370, 689207, 1378414, 1852639, 3446035, 3705278, 6892070, 9263195, 18526390, 201937651, 403875302, 1009688255, 2019376510]

約数ペア:

[(1, 2019376510), (2, 1009688255), (5, 403875302), (10, 201937651), (109, 18526390), (218, 9263195), (293, 6892070), (545, 3705278), (586, 3446035), (1090, 1852639), (1465, 1378414), (2930, 689207), (6323, 319370), (12646, 159685), (31615, 63874), (31937, 63230)]