1780932286

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{61129}}^1$

素因数の和:63219

約数の個数: 16

約数和(自身を含む): 3054543840

約数和(自身を除く): 1273611554

約数列:

[1, 2, 7, 14, 2081, 4162, 14567, 29134, 61129, 122258, 427903, 855806, 127209449, 254418898, 890466143, 1780932286]

約数ペア:

[(1, 1780932286), (2, 890466143), (7, 254418898), (14, 127209449), (2081, 855806), (4162, 427903), (14567, 122258), (29134, 61129)]