2987432446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{438941}}^1$

素因数の和:439067

約数の個数: 16

約数和(自身を含む): 4645762128

約数和(自身を除く): 1658329682

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 438941, 877882, 17996581, 35993162, 36432103, 72864206, 1493716223, 2987432446]

約数ペア:

[(1, 2987432446), (2, 1493716223), (41, 72864206), (82, 36432103), (83, 35993162), (166, 17996581), (3403, 877882), (6806, 438941)]