2725954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 5271552

約数和(自身を除く): 2545598

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 571, 682, 1142, 2387, 3997, 4774, 6281, 7994, 12562, 17701, 35402, 43967, 87934, 123907, 194711, 247814, 389422, 1362977, 2725954]

約数ペア:

[(1, 2725954), (2, 1362977), (7, 389422), (11, 247814), (14, 194711), (22, 123907), (31, 87934), (62, 43967), (77, 35402), (154, 17701), (217, 12562), (341, 7994), (434, 6281), (571, 4774), (682, 3997), (1142, 2387)]