1018464824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3067}}^1$

素因数の和:3220

約数の個数: 64

約数和(自身を含む): 2144163840

約数和(自身を除く): 1125699016

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 248, 403, 412, 806, 824, 1339, 1612, 2678, 3067, 3193, 3224, 5356, 6134, 6386, 10712, 12268, 12772, 24536, 25544, 39871, 41509, 79742, 83018, 95077, 159484, 166036, 190154, 315901, 318968, 332072, 380308, 631802, 760616, 1236001, 1263604, 2472002, 2527208, 4106713, 4944004, 8213426, 9792931, 9888008, 16426852, 19585862, 32853704, 39171724, 78343448, 127308103, 254616206, 509232412, 1018464824]

約数ペア:

[(1, 1018464824), (2, 509232412), (4, 254616206), (8, 127308103), (13, 78343448), (26, 39171724), (31, 32853704), (52, 19585862), (62, 16426852), (103, 9888008), (104, 9792931), (124, 8213426), (206, 4944004), (248, 4106713), (403, 2527208), (412, 2472002), (806, 1263604), (824, 1236001), (1339, 760616), (1612, 631802), (2678, 380308), (3067, 332072), (3193, 318968), (3224, 315901), (5356, 190154), (6134, 166036), (6386, 159484), (10712, 95077), (12268, 83018), (12772, 79742), (24536, 41509), (25544, 39871)]