2538392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2451208

約数列:

[1, 2, 4, 8, 41, 71, 82, 109, 142, 164, 218, 284, 328, 436, 568, 872, 2911, 4469, 5822, 7739, 8938, 11644, 15478, 17876, 23288, 30956, 35752, 61912, 317299, 634598, 1269196, 2538392]

約数ペア:

[(1, 2538392), (2, 1269196), (4, 634598), (8, 317299), (41, 61912), (71, 35752), (82, 30956), (109, 23288), (142, 17876), (164, 15478), (218, 11644), (284, 8938), (328, 7739), (436, 5822), (568, 4469), (872, 2911)]