2687422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 4155840

約数和(自身を除く): 1468418

約数列:

[1, 2, 73, 79, 146, 158, 233, 466, 5767, 11534, 17009, 18407, 34018, 36814, 1343711, 2687422]

約数ペア:

[(1, 2687422), (2, 1343711), (73, 36814), (79, 34018), (146, 18407), (158, 17009), (233, 11534), (466, 5767)]