2909724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 6948480

約数和(自身を除く): 4038756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 5639, 11278, 16917, 22556, 33834, 67668, 242477, 484954, 727431, 969908, 1454862, 2909724]

約数ペア:

[(1, 2909724), (2, 1454862), (3, 969908), (4, 727431), (6, 484954), (12, 242477), (43, 67668), (86, 33834), (129, 22556), (172, 16917), (258, 11278), (516, 5639)]