284354518

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{42403}}^1$

素因数の和:42891

約数の個数: 16

約数和(自身を含む): 488494080

約数和(自身を除く): 204139562

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 42403, 84806, 296821, 593642, 20311037, 40622074, 142177259, 284354518]

約数ペア:

[(1, 284354518), (2, 142177259), (7, 40622074), (14, 20311037), (479, 593642), (958, 296821), (3353, 84806), (6706, 42403)]