1986026

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 3434496

約数和(自身を除く): 1448470

約数列:

[1, 2, 7, 14, 127, 254, 889, 1117, 1778, 2234, 7819, 15638, 141859, 283718, 993013, 1986026]

約数ペア:

[(1, 1986026), (2, 993013), (7, 283718), (14, 141859), (127, 15638), (254, 7819), (889, 2234), (1117, 1778)]