2012346368

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{7069}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 4053231000

約数和(自身を除く): 2040884632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2048, 2224, 4448, 7069, 8896, 14138, 17792, 28276, 35584, 56552, 71168, 113104, 142336, 226208, 284672, 452416, 904832, 982591, 1809664, 1965182, 3619328, 3930364, 7238656, 7860728, 14477312, 15721456, 31442912, 62885824, 125771648, 251543296, 503086592, 1006173184, 2012346368]

約数ペア:

[(1, 2012346368), (2, 1006173184), (4, 503086592), (8, 251543296), (16, 125771648), (32, 62885824), (64, 31442912), (128, 15721456), (139, 14477312), (256, 7860728), (278, 7238656), (512, 3930364), (556, 3619328), (1024, 1965182), (1112, 1809664), (2048, 982591), (2224, 904832), (4448, 452416), (7069, 284672), (8896, 226208), (14138, 142336), (17792, 113104), (28276, 71168), (35584, 56552)]