2870378

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 4942464

約数和(自身を除く): 2072086

約数列:

[1, 2, 7, 14, 421, 487, 842, 974, 2947, 3409, 5894, 6818, 205027, 410054, 1435189, 2870378]

約数ペア:

[(1, 2870378), (2, 1435189), (7, 410054), (14, 205027), (421, 6818), (487, 5894), (842, 3409), (974, 2947)]