2568751562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{3803}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 4214040768

約数和(自身を除く): 1645289206

約数列:

[1, 2, 13, 26, 83, 166, 313, 626, 1079, 2158, 3803, 4069, 7606, 8138, 25979, 49439, 51958, 98878, 315649, 337727, 631298, 675454, 1190339, 2380678, 4103437, 8206874, 15474407, 30948814, 98798137, 197596274, 1284375781, 2568751562]

約数ペア:

[(1, 2568751562), (2, 1284375781), (13, 197596274), (26, 98798137), (83, 30948814), (166, 15474407), (313, 8206874), (626, 4103437), (1079, 2380678), (2158, 1190339), (3803, 675454), (4069, 631298), (7606, 337727), (8138, 315649), (25979, 98878), (49439, 51958)]