2008996576

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{46061}}^1$

素因数の和:46147

約数の個数: 48

約数和(自身を含む): 4178744640

約数和(自身を除く): 2169748064

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 2726, 5452, 10904, 21808, 43616, 46061, 92122, 184244, 368488, 736976, 1335769, 1473952, 2164867, 2671538, 4329734, 5343076, 8659468, 10686152, 17318936, 21372304, 34637872, 42744608, 62781143, 69275744, 125562286, 251124572, 502249144, 1004498288, 2008996576]

約数ペア:

[(1, 2008996576), (2, 1004498288), (4, 502249144), (8, 251124572), (16, 125562286), (29, 69275744), (32, 62781143), (47, 42744608), (58, 34637872), (94, 21372304), (116, 17318936), (188, 10686152), (232, 8659468), (376, 5343076), (464, 4329734), (752, 2671538), (928, 2164867), (1363, 1473952), (1504, 1335769), (2726, 736976), (5452, 368488), (10904, 184244), (21808, 92122), (43616, 46061)]