2667908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 4983552

約数和(自身を除く): 2315644

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 617, 1081, 1234, 2162, 2468, 4324, 14191, 28382, 28999, 56764, 57998, 115996, 666977, 1333954, 2667908]

約数ペア:

[(1, 2667908), (2, 1333954), (4, 666977), (23, 115996), (46, 57998), (47, 56764), (92, 28999), (94, 28382), (188, 14191), (617, 4324), (1081, 2468), (1234, 2162)]