917771865904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{3988093}}^1$

素因数の和:3988877

約数の個数: 40

約数和(自身を含む): 1874244656240

約数和(自身を除く): 956472790336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 757, 1514, 3028, 6056, 12112, 14383, 28766, 57532, 115064, 230128, 3988093, 7976186, 15952372, 31904744, 63809488, 75773767, 151547534, 303095068, 606190136, 1212380272, 3018986401, 6037972802, 12075945604, 24151891208, 48303782416, 57360741619, 114721483238, 229442966476, 458885932952, 917771865904]

約数ペア:

[(1, 917771865904), (2, 458885932952), (4, 229442966476), (8, 114721483238), (16, 57360741619), (19, 48303782416), (38, 24151891208), (76, 12075945604), (152, 6037972802), (304, 3018986401), (757, 1212380272), (1514, 606190136), (3028, 303095068), (6056, 151547534), (12112, 75773767), (14383, 63809488), (28766, 31904744), (57532, 15952372), (115064, 7976186), (230128, 3988093)]