2198352858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87257}}^1$

素因数の和:87311

約数の個数: 64

約数和(自身を含む): 5277363840

約数和(自身を除く): 3079010982

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 8398, 12597, 25194, 87257, 174514, 261771, 523542, 1134341, 1483369, 1657883, 2268682, 2966738, 3315766, 3403023, 4450107, 4973649, 6806046, 8900214, 9947298, 19283797, 21552479, 28184011, 38567594, 43104958, 56368022, 57851391, 64657437, 84552033, 115702782, 129314874, 169104066, 366392143, 732784286, 1099176429, 2198352858]

約数ペア:

[(1, 2198352858), (2, 1099176429), (3, 732784286), (6, 366392143), (13, 169104066), (17, 129314874), (19, 115702782), (26, 84552033), (34, 64657437), (38, 57851391), (39, 56368022), (51, 43104958), (57, 38567594), (78, 28184011), (102, 21552479), (114, 19283797), (221, 9947298), (247, 8900214), (323, 6806046), (442, 4973649), (494, 4450107), (646, 3403023), (663, 3315766), (741, 2966738), (969, 2268682), (1326, 1657883), (1482, 1483369), (1938, 1134341), (4199, 523542), (8398, 261771), (12597, 174514), (25194, 87257)]