2017172842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{103903}}^1$

素因数の和:104493

約数の個数: 16

約数和(自身を含む): 3209386752

約数和(自身を除く): 1192213910

約数列:

[1, 2, 17, 34, 571, 1142, 9707, 19414, 103903, 207806, 1766351, 3532702, 59328613, 118657226, 1008586421, 2017172842]

約数ペア:

[(1, 2017172842), (2, 1008586421), (17, 118657226), (34, 59328613), (571, 3532702), (1142, 1766351), (9707, 207806), (19414, 103903)]