2089520392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{20353}}^1$

素因数の和:20713

約数の個数: 32

約数和(自身を含む): 4026428280

約数和(自身を除く): 1936907888

約数列:

[1, 2, 4, 8, 41, 82, 164, 313, 328, 626, 1252, 2504, 12833, 20353, 25666, 40706, 51332, 81412, 102664, 162824, 834473, 1668946, 3337892, 6370489, 6675784, 12740978, 25481956, 50963912, 261190049, 522380098, 1044760196, 2089520392]

約数ペア:

[(1, 2089520392), (2, 1044760196), (4, 522380098), (8, 261190049), (41, 50963912), (82, 25481956), (164, 12740978), (313, 6675784), (328, 6370489), (626, 3337892), (1252, 1668946), (2504, 834473), (12833, 162824), (20353, 102664), (25666, 81412), (40706, 51332)]