2000637436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1661659}}^1$

素因数の和:1661713

約数の個数: 24

約数和(自身を含む): 4094330240

約数和(自身を除く): 2093692804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1661659, 3323318, 6646636, 11631613, 23263226, 46526452, 71451337, 142902674, 285805348, 500159359, 1000318718, 2000637436]

約数ペア:

[(1, 2000637436), (2, 1000318718), (4, 500159359), (7, 285805348), (14, 142902674), (28, 71451337), (43, 46526452), (86, 23263226), (172, 11631613), (301, 6646636), (602, 3323318), (1204, 1661659)]