8021734

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 13794336

約数和(自身を除く): 5772602

約数列:

[1, 2, 7, 14, 421, 842, 1361, 2722, 2947, 5894, 9527, 19054, 572981, 1145962, 4010867, 8021734]

約数ペア:

[(1, 8021734), (2, 4010867), (7, 1145962), (14, 572981), (421, 19054), (842, 9527), (1361, 5894), (2722, 2947)]