2589149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 2918400

約数和(自身を除く): 329251

約数列:

[1, 19, 29, 37, 127, 551, 703, 1073, 2413, 3683, 4699, 20387, 69977, 89281, 136271, 2589149]

約数ペア:

[(1, 2589149), (19, 136271), (29, 89281), (37, 69977), (127, 20387), (551, 4699), (703, 3683), (1073, 2413)]