2089136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 4833024

約数和(自身を除く): 2743888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 811, 1288, 1622, 2576, 3244, 5677, 6488, 11354, 12976, 18653, 22708, 37306, 45416, 74612, 90832, 130571, 149224, 261142, 298448, 522284, 1044568, 2089136]

約数ペア:

[(1, 2089136), (2, 1044568), (4, 522284), (7, 298448), (8, 261142), (14, 149224), (16, 130571), (23, 90832), (28, 74612), (46, 45416), (56, 37306), (92, 22708), (112, 18653), (161, 12976), (184, 11354), (322, 6488), (368, 5677), (644, 3244), (811, 2576), (1288, 1622)]