2017386019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{2239}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 2226309120

約数和(自身を除く): 208923101

約数列:

[1, 11, 101, 811, 1111, 2239, 8921, 24629, 81911, 226139, 901021, 1815829, 2487529, 19974119, 183398729, 2017386019]

約数ペア:

[(1, 2017386019), (11, 183398729), (101, 19974119), (811, 2487529), (1111, 1815829), (2239, 901021), (8921, 226139), (24629, 81911)]