1984869626896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5113}}^1\times {\mathrm{1866349}}^1$

素因数の和:1871483

約数の個数: 40

約数和(自身を含む): 4142319032600

約数和(自身を除く): 2157449405704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5113, 10226, 20452, 40904, 66469, 81808, 132938, 265876, 531752, 1063504, 1866349, 3732698, 7465396, 14930792, 24262537, 29861584, 48525074, 97050148, 194100296, 388200592, 9542642437, 19085284874, 38170569748, 76341139496, 124054351681, 152682278992, 248108703362, 496217406724, 992434813448, 1984869626896]

約数ペア:

[(1, 1984869626896), (2, 992434813448), (4, 496217406724), (8, 248108703362), (13, 152682278992), (16, 124054351681), (26, 76341139496), (52, 38170569748), (104, 19085284874), (208, 9542642437), (5113, 388200592), (10226, 194100296), (20452, 97050148), (40904, 48525074), (66469, 29861584), (81808, 24262537), (132938, 14930792), (265876, 7465396), (531752, 3732698), (1063504, 1866349)]