2902995832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{761}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 6043818240

約数和(自身を除く): 3140822408

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 647, 737, 761, 1294, 1474, 1522, 2588, 2948, 3044, 5176, 5896, 6088, 7117, 8371, 14234, 16742, 28468, 33484, 43349, 50987, 56936, 66968, 86698, 101974, 173396, 203948, 346792, 407896, 476839, 492367, 560857, 953678, 984734, 1121714, 1907356, 1969468, 2243428, 3814712, 3938936, 4486856, 5416037, 10832074, 21664148, 32988589, 43328296, 65977178, 131954356, 263908712, 362874479, 725748958, 1451497916, 2902995832]

約数ペア:

[(1, 2902995832), (2, 1451497916), (4, 725748958), (8, 362874479), (11, 263908712), (22, 131954356), (44, 65977178), (67, 43328296), (88, 32988589), (134, 21664148), (268, 10832074), (536, 5416037), (647, 4486856), (737, 3938936), (761, 3814712), (1294, 2243428), (1474, 1969468), (1522, 1907356), (2588, 1121714), (2948, 984734), (3044, 953678), (5176, 560857), (5896, 492367), (6088, 476839), (7117, 407896), (8371, 346792), (14234, 203948), (16742, 173396), (28468, 101974), (33484, 86698), (43349, 66968), (50987, 56936)]