2785734146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 4626357120

約数和(自身を除く): 1840622974

約数列:

[1, 2, 13, 26, 83, 109, 166, 169, 218, 338, 911, 1079, 1417, 1822, 2158, 2834, 9047, 11843, 14027, 18094, 18421, 23686, 28054, 36842, 75613, 99299, 117611, 151226, 153959, 198598, 235222, 307918, 982969, 1290887, 1528943, 1965938, 2581774, 3057886, 8241817, 12778597, 16483634, 16781531, 25557194, 33563062, 107143621, 214287242, 1392867073, 2785734146]

約数ペア:

[(1, 2785734146), (2, 1392867073), (13, 214287242), (26, 107143621), (83, 33563062), (109, 25557194), (166, 16781531), (169, 16483634), (218, 12778597), (338, 8241817), (911, 3057886), (1079, 2581774), (1417, 1965938), (1822, 1528943), (2158, 1290887), (2834, 982969), (9047, 307918), (11843, 235222), (14027, 198598), (18094, 153959), (18421, 151226), (23686, 117611), (28054, 99299), (36842, 75613)]