4049014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 2402186

約数列:

[1, 2, 19, 38, 127, 254, 839, 1678, 2413, 4826, 15941, 31882, 106553, 213106, 2024507, 4049014]

約数ペア:

[(1, 4049014), (2, 2024507), (19, 213106), (38, 106553), (127, 31882), (254, 15941), (839, 4826), (1678, 2413)]