3967054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3484082

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 307, 497, 614, 923, 994, 1846, 2149, 3991, 4298, 6461, 7982, 12922, 21797, 27937, 43594, 55874, 152579, 283361, 305158, 566722, 1983527, 3967054]

約数ペア:

[(1, 3967054), (2, 1983527), (7, 566722), (13, 305158), (14, 283361), (26, 152579), (71, 55874), (91, 43594), (142, 27937), (182, 21797), (307, 12922), (497, 7982), (614, 6461), (923, 4298), (994, 3991), (1846, 2149)]