2214181888

素因数分解:

$2^{10}\times {\mathrm{1009}}^1\times {\mathrm{2143}}^1$

素因数の和:3172

約数の個数: 44

約数和(自身を含む): 4432655680

約数和(自身を除く): 2218473792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1009, 1024, 2018, 2143, 4036, 4286, 8072, 8572, 16144, 17144, 32288, 34288, 64576, 68576, 129152, 137152, 258304, 274304, 516608, 548608, 1033216, 1097216, 2162287, 2194432, 4324574, 8649148, 17298296, 34596592, 69193184, 138386368, 276772736, 553545472, 1107090944, 2214181888]

約数ペア:

[(1, 2214181888), (2, 1107090944), (4, 553545472), (8, 276772736), (16, 138386368), (32, 69193184), (64, 34596592), (128, 17298296), (256, 8649148), (512, 4324574), (1009, 2194432), (1024, 2162287), (2018, 1097216), (2143, 1033216), (4036, 548608), (4286, 516608), (8072, 274304), (8572, 258304), (16144, 137152), (17144, 129152), (32288, 68576), (34288, 64576)]