2854336312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20987767}}^1$

素因数の和:20987790

約数の個数: 16

約数和(自身を含む): 5666697360

約数和(自身を除く): 2812361048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20987767, 41975534, 83951068, 167902136, 356792039, 713584078, 1427168156, 2854336312]

約数ペア:

[(1, 2854336312), (2, 1427168156), (4, 713584078), (8, 356792039), (17, 167902136), (34, 83951068), (68, 41975534), (136, 20987767)]