2066288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2754832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 971, 1064, 1942, 2128, 3884, 6797, 7768, 13594, 15536, 18449, 27188, 36898, 54376, 73796, 108752, 129143, 147592, 258286, 295184, 516572, 1033144, 2066288]

約数ペア:

[(1, 2066288), (2, 1033144), (4, 516572), (7, 295184), (8, 258286), (14, 147592), (16, 129143), (19, 108752), (28, 73796), (38, 54376), (56, 36898), (76, 27188), (112, 18449), (133, 15536), (152, 13594), (266, 7768), (304, 6797), (532, 3884), (971, 2128), (1064, 1942)]