2008026

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 4377204

約数和(自身を除く): 2369178

約数列:

[1, 2, 3, 6, 9, 18, 281, 397, 562, 794, 843, 1191, 1686, 2382, 2529, 3573, 5058, 7146, 111557, 223114, 334671, 669342, 1004013, 2008026]

約数ペア:

[(1, 2008026), (2, 1004013), (3, 669342), (6, 334671), (9, 223114), (18, 111557), (281, 7146), (397, 5058), (562, 3573), (794, 2529), (843, 2382), (1191, 1686)]