217403758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{760153}}^1$

素因数の和:760179

約数の個数: 16

約数和(自身を含む): 383117616

約数和(自身を除く): 165713858

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 760153, 1520306, 8361683, 9881989, 16723366, 19763978, 108701879, 217403758]

約数ペア:

[(1, 217403758), (2, 108701879), (11, 19763978), (13, 16723366), (22, 9881989), (26, 8361683), (143, 1520306), (286, 760153)]