122943458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 210677760

約数和(自身を除く): 87734302

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 2539, 4402, 5078, 24211, 27929, 48422, 55858, 78709, 157418, 180269, 360538, 865799, 1731598, 1982959, 3965918, 5588339, 11176678, 61471729, 122943458]

約数ペア:

[(1, 122943458), (2, 61471729), (11, 11176678), (22, 5588339), (31, 3965918), (62, 1982959), (71, 1731598), (142, 865799), (341, 360538), (682, 180269), (781, 157418), (1562, 78709), (2201, 55858), (2539, 48422), (4402, 27929), (5078, 24211)]