133669841788

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67238351}}^1$

素因数の和:67238433

約数の個数: 24

約数和(自身を含む): 271105035264

約数和(自身を除く): 137435193476

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 67238351, 134476702, 268953404, 470668457, 941336914, 1882673828, 4773922921, 9547845842, 19095691684, 33417460447, 66834920894, 133669841788]

約数ペア:

[(1, 133669841788), (2, 66834920894), (4, 33417460447), (7, 19095691684), (14, 9547845842), (28, 4773922921), (71, 1882673828), (142, 941336914), (284, 470668457), (497, 268953404), (994, 134476702), (1988, 67238351)]