2081048653312

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{40243051}}^1$

素因数の和:40243170

約数の個数: 40

約数和(自身を含む): 4199201503992

約数和(自身を除く): 2118152850680

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 3232, 6464, 12928, 25856, 51712, 40243051, 80486102, 160972204, 321944408, 643888816, 1287777632, 2575555264, 4064548151, 5151110528, 8129096302, 10302221056, 16258192604, 20604442112, 32516385208, 65032770416, 130065540832, 260131081664, 520262163328, 1040524326656, 2081048653312]

約数ペア:

[(1, 2081048653312), (2, 1040524326656), (4, 520262163328), (8, 260131081664), (16, 130065540832), (32, 65032770416), (64, 32516385208), (101, 20604442112), (128, 16258192604), (202, 10302221056), (256, 8129096302), (404, 5151110528), (512, 4064548151), (808, 2575555264), (1616, 1287777632), (3232, 643888816), (6464, 321944408), (12928, 160972204), (25856, 80486102), (51712, 40243051)]