109883948

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 194686800

約数和(自身を除く): 84802852

約数列:

[1, 2, 4, 139, 257, 278, 514, 556, 769, 1028, 1538, 3076, 35723, 71446, 106891, 142892, 197633, 213782, 395266, 427564, 790532, 27470987, 54941974, 109883948]

約数ペア:

[(1, 109883948), (2, 54941974), (4, 27470987), (139, 790532), (257, 427564), (278, 395266), (514, 213782), (556, 197633), (769, 142892), (1028, 106891), (1538, 71446), (3076, 35723)]