1880934656

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{52859}}^1$

素因数の和:53014

約数の個数: 36

約数和(自身を含む): 3781604400

約数和(自身を除く): 1900669744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 17792, 35584, 52859, 105718, 211436, 422872, 845744, 1691488, 3382976, 6765952, 7347401, 13531904, 14694802, 29389604, 58779208, 117558416, 235116832, 470233664, 940467328, 1880934656]

約数ペア:

[(1, 1880934656), (2, 940467328), (4, 470233664), (8, 235116832), (16, 117558416), (32, 58779208), (64, 29389604), (128, 14694802), (139, 13531904), (256, 7347401), (278, 6765952), (556, 3382976), (1112, 1691488), (2224, 845744), (4448, 422872), (8896, 211436), (17792, 105718), (35584, 52859)]