2489752712

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2855221}}^1$

素因数の和:2855336

約数の個数: 16

約数和(自身を含む): 4711116300

約数和(自身を除く): 2221363588

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2855221, 5710442, 11420884, 22841768, 311219089, 622438178, 1244876356, 2489752712]

約数ペア:

[(1, 2489752712), (2, 1244876356), (4, 622438178), (8, 311219089), (109, 22841768), (218, 11420884), (436, 5710442), (872, 2855221)]