2587466

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 4456320

約数和(自身を除く): 1868854

約数列:

[1, 2, 7, 14, 421, 439, 842, 878, 2947, 3073, 5894, 6146, 184819, 369638, 1293733, 2587466]

約数ペア:

[(1, 2587466), (2, 1293733), (7, 369638), (14, 184819), (421, 6146), (439, 5894), (842, 3073), (878, 2947)]