12813905340928

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{610418509}}^1$

素因数の和:610418568

約数の個数: 40

約数和(自身を含む): 26227241700660

約数和(自身を除く): 13413336359732

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 610418509, 1220837018, 2441674036, 4883348072, 9766696144, 19533392288, 25027158869, 39066784576, 50054317738, 78133569152, 100108635476, 156267138304, 200217270952, 312534276608, 400434541904, 800869083808, 1601738167616, 3203476335232, 6406952670464, 12813905340928]

約数ペア:

[(1, 12813905340928), (2, 6406952670464), (4, 3203476335232), (8, 1601738167616), (16, 800869083808), (32, 400434541904), (41, 312534276608), (64, 200217270952), (82, 156267138304), (128, 100108635476), (164, 78133569152), (256, 50054317738), (328, 39066784576), (512, 25027158869), (656, 19533392288), (1312, 9766696144), (2624, 4883348072), (5248, 2441674036), (10496, 1220837018), (20992, 610418509)]