555122288

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{120889}}^1$

素因数の和:120945

約数の個数: 40

約数和(自身を含む): 1259190240

約数和(自身を除く): 704067952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 120889, 241778, 483556, 846223, 967112, 1692446, 1934224, 3384892, 4956449, 6769784, 9912898, 13539568, 19825796, 34695143, 39651592, 69390286, 79303184, 138780572, 277561144, 555122288]

約数ペア:

[(1, 555122288), (2, 277561144), (4, 138780572), (7, 79303184), (8, 69390286), (14, 39651592), (16, 34695143), (28, 19825796), (41, 13539568), (56, 9912898), (82, 6769784), (112, 4956449), (164, 3384892), (287, 1934224), (328, 1692446), (574, 967112), (656, 846223), (1148, 483556), (2296, 241778), (4592, 120889)]