2016112312

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{647851}}^1$

素因数の和:648246

約数の個数: 16

約数和(自身を含む): 3789934200

約数和(自身を除く): 1773821888

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 647851, 1295702, 2591404, 5182808, 252014039, 504028078, 1008056156, 2016112312]

約数ペア:

[(1, 2016112312), (2, 1008056156), (4, 504028078), (8, 252014039), (389, 5182808), (778, 2591404), (1556, 1295702), (3112, 647851)]