2577592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2491208

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 127, 172, 236, 254, 344, 472, 508, 1016, 2537, 5074, 5461, 7493, 10148, 10922, 14986, 20296, 21844, 29972, 43688, 59944, 322199, 644398, 1288796, 2577592]

約数ペア:

[(1, 2577592), (2, 1288796), (4, 644398), (8, 322199), (43, 59944), (59, 43688), (86, 29972), (118, 21844), (127, 20296), (172, 14986), (236, 10922), (254, 10148), (344, 7493), (472, 5461), (508, 5074), (1016, 2537)]