1422146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 2350080

約数和(自身を除く): 927934

約数列:

[1, 2, 11, 22, 127, 254, 509, 1018, 1397, 2794, 5599, 11198, 64643, 129286, 711073, 1422146]

約数ペア:

[(1, 1422146), (2, 711073), (11, 129286), (22, 64643), (127, 11198), (254, 5599), (509, 2794), (1018, 1397)]