2514962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1373038

約数列:

[1, 2, 71, 89, 142, 178, 199, 398, 6319, 12638, 14129, 17711, 28258, 35422, 1257481, 2514962]

約数ペア:

[(1, 2514962), (2, 1257481), (71, 35422), (89, 28258), (142, 17711), (178, 14129), (199, 12638), (398, 6319)]