1004139004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{616793}}^1$

素因数の和:616845

約数の個数: 24

約数和(自身を含む): 1968806448

約数和(自身を除く): 964667444

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 616793, 1233586, 2467172, 6784723, 13569446, 22821341, 27138892, 45642682, 91285364, 251034751, 502069502, 1004139004]

約数ペア:

[(1, 1004139004), (2, 502069502), (4, 251034751), (11, 91285364), (22, 45642682), (37, 27138892), (44, 22821341), (74, 13569446), (148, 6784723), (407, 2467172), (814, 1233586), (1628, 616793)]