2080893367

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{130439}}^1$

素因数の和:130542

約数の個数: 16

約数和(自身を含む): 2479403520

約数和(自身を除く): 398510153

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 130439, 913073, 5608877, 6913267, 39262139, 48392869, 297270481, 2080893367]

約数ペア:

[(1, 2080893367), (7, 297270481), (43, 48392869), (53, 39262139), (301, 6913267), (371, 5608877), (2279, 913073), (15953, 130439)]