2119841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 2363904

約数和(自身を除く): 244063

約数列:

[1, 23, 37, 47, 53, 851, 1081, 1219, 1739, 1961, 2491, 39997, 45103, 57293, 92167, 2119841]

約数ペア:

[(1, 2119841), (23, 92167), (37, 57293), (47, 45103), (53, 39997), (851, 2491), (1081, 1961), (1219, 1739)]