1212298

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 1884960

約数和(自身を除く): 672662

約数列:

[1, 2, 67, 83, 109, 134, 166, 218, 5561, 7303, 9047, 11122, 14606, 18094, 606149, 1212298]

約数ペア:

[(1, 1212298), (2, 606149), (67, 18094), (83, 14606), (109, 11122), (134, 9047), (166, 7303), (218, 5561)]