843284428

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{71879}}^1$

素因数の和:72309

約数の個数: 24

約数和(自身を含む): 1690617600

約数和(自身を除く): 847333172

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 71879, 143758, 287516, 503153, 1006306, 2012612, 30117301, 60234602, 120469204, 210821107, 421642214, 843284428]

約数ペア:

[(1, 843284428), (2, 421642214), (4, 210821107), (7, 120469204), (14, 60234602), (28, 30117301), (419, 2012612), (838, 1006306), (1676, 503153), (2933, 287516), (5866, 143758), (11732, 71879)]