2471293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2856960

約数和(自身を除く): 385667

約数列:

[1, 11, 29, 61, 127, 319, 671, 1397, 1769, 3683, 7747, 19459, 40513, 85217, 224663, 2471293]

約数ペア:

[(1, 2471293), (11, 224663), (29, 85217), (61, 40513), (127, 19459), (319, 7747), (671, 3683), (1397, 1769)]