2015877964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 3735406080

約数和(自身を除く): 1719528116

約数列:

[1, 2, 4, 23, 46, 92, 113, 211, 226, 422, 452, 844, 919, 1838, 2599, 3676, 4853, 5198, 9706, 10396, 19412, 21137, 23843, 42274, 47686, 84548, 95372, 103847, 193909, 207694, 387818, 415388, 548389, 775636, 1096778, 2193556, 2388481, 4459907, 4776962, 8919814, 9553924, 17839628, 21911717, 43823434, 87646868, 503969491, 1007938982, 2015877964]

約数ペア:

[(1, 2015877964), (2, 1007938982), (4, 503969491), (23, 87646868), (46, 43823434), (92, 21911717), (113, 17839628), (211, 9553924), (226, 8919814), (422, 4776962), (452, 4459907), (844, 2388481), (919, 2193556), (1838, 1096778), (2599, 775636), (3676, 548389), (4853, 415388), (5198, 387818), (9706, 207694), (10396, 193909), (19412, 103847), (21137, 95372), (23843, 84548), (42274, 47686)]