2989713052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{1117}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 5589642240

約数和(自身を除く): 2599929188

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 619, 1081, 1117, 1238, 2162, 2234, 2476, 4324, 4468, 14237, 25691, 28474, 29093, 51382, 52499, 56948, 58186, 102764, 104998, 116372, 209996, 669139, 691423, 1207477, 1338278, 1382846, 2414954, 2676556, 2765692, 4829908, 15902729, 31805458, 32496881, 63610916, 64993762, 129987524, 747428263, 1494856526, 2989713052]

約数ペア:

[(1, 2989713052), (2, 1494856526), (4, 747428263), (23, 129987524), (46, 64993762), (47, 63610916), (92, 32496881), (94, 31805458), (188, 15902729), (619, 4829908), (1081, 2765692), (1117, 2676556), (1238, 2414954), (2162, 1382846), (2234, 1338278), (2476, 1207477), (4324, 691423), (4468, 669139), (14237, 209996), (25691, 116372), (28474, 104998), (29093, 102764), (51382, 58186), (52499, 56948)]