2644264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 5915520

約数和(自身を除く): 3271256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 2053, 4106, 8212, 14371, 16424, 28742, 47219, 57484, 94438, 114968, 188876, 330533, 377752, 661066, 1322132, 2644264]

約数ペア:

[(1, 2644264), (2, 1322132), (4, 661066), (7, 377752), (8, 330533), (14, 188876), (23, 114968), (28, 94438), (46, 57484), (56, 47219), (92, 28742), (161, 16424), (184, 14371), (322, 8212), (644, 4106), (1288, 2053)]