996860284

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{71347}}^1$

素因数の和:71857

約数の個数: 24

約数和(自身を含む): 1997744000

約数和(自身を除く): 1000883716

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 6986, 13972, 71347, 142694, 285388, 499429, 998858, 1997716, 35602153, 71204306, 142408612, 249215071, 498430142, 996860284]

約数ペア:

[(1, 996860284), (2, 498430142), (4, 249215071), (7, 142408612), (14, 71204306), (28, 35602153), (499, 1997716), (998, 998858), (1996, 499429), (3493, 285388), (6986, 142694), (13972, 71347)]