1928329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2255680

約数和(自身を除く): 327351

約数列:

[1, 13, 19, 37, 211, 247, 481, 703, 2743, 4009, 7807, 9139, 52117, 101491, 148333, 1928329]

約数ペア:

[(1, 1928329), (13, 148333), (19, 101491), (37, 52117), (211, 9139), (247, 7807), (481, 4009), (703, 2743)]