2051249754

素因数分解:

$2^1\times 3^1\times {\mathrm{7907}}^1\times {\mathrm{43237}}^1$

素因数の和:51149

約数の個数: 16

約数和(自身を含む): 4103113248

約数和(自身を除く): 2051863494

約数列:

[1, 2, 3, 6, 7907, 15814, 23721, 43237, 47442, 86474, 129711, 259422, 341874959, 683749918, 1025624877, 2051249754]

約数ペア:

[(1, 2051249754), (2, 1025624877), (3, 683749918), (6, 341874959), (7907, 259422), (15814, 129711), (23721, 86474), (43237, 47442)]