2012073118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{2081}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 3345857280

約数和(自身を除く): 1333784162

約数列:

[1, 2, 11, 22, 71, 142, 619, 781, 1238, 1562, 2081, 4162, 6809, 13618, 22891, 43949, 45782, 87898, 147751, 295502, 483439, 966878, 1288139, 1625261, 2576278, 3250522, 14169529, 28339058, 91457869, 182915738, 1006036559, 2012073118]

約数ペア:

[(1, 2012073118), (2, 1006036559), (11, 182915738), (22, 91457869), (71, 28339058), (142, 14169529), (619, 3250522), (781, 2576278), (1238, 1625261), (1562, 1288139), (2081, 966878), (4162, 483439), (6809, 295502), (13618, 147751), (22891, 87898), (43949, 45782)]