2023199776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{118621}}^1$

素因数の和:118685

約数の個数: 48

約数和(自身を含む): 4394233368

約数和(自身を除く): 2371033592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 118621, 237242, 474484, 948968, 1542073, 1897936, 3084146, 3795872, 4863461, 6168292, 9726922, 12336584, 19453844, 24673168, 38907688, 49346336, 63224993, 77815376, 126449986, 155630752, 252899972, 505799944, 1011599888, 2023199776]

約数ペア:

[(1, 2023199776), (2, 1011599888), (4, 505799944), (8, 252899972), (13, 155630752), (16, 126449986), (26, 77815376), (32, 63224993), (41, 49346336), (52, 38907688), (82, 24673168), (104, 19453844), (164, 12336584), (208, 9726922), (328, 6168292), (416, 4863461), (533, 3795872), (656, 3084146), (1066, 1897936), (1312, 1542073), (2132, 948968), (4264, 474484), (8528, 237242), (17056, 118621)]