2840934317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1\times {\mathrm{3037}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 3127633152

約数和(自身を除く): 286698835

約数列:

[1, 13, 47, 611, 1531, 3037, 19903, 39481, 71957, 142739, 935441, 1855607, 4649647, 60445411, 218533409, 2840934317]

約数ペア:

[(1, 2840934317), (13, 218533409), (47, 60445411), (611, 4649647), (1531, 1855607), (3037, 935441), (19903, 142739), (39481, 71957)]