2054042018

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{338839}}^1$

素因数の和:339281

約数の個数: 16

約数和(自身を含む): 3529357440

約数和(自身を除く): 1475315422

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 338839, 677678, 2371873, 4743746, 146717287, 293434574, 1027021009, 2054042018]

約数ペア:

[(1, 2054042018), (2, 1027021009), (7, 293434574), (14, 146717287), (433, 4743746), (866, 2371873), (3031, 677678), (6062, 338839)]