2117744

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 20

約数和(自身を含む): 4144824

約数和(自身を除く): 2027080

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1237, 1712, 2474, 4948, 9896, 19792, 132359, 264718, 529436, 1058872, 2117744]

約数ペア:

[(1, 2117744), (2, 1058872), (4, 529436), (8, 264718), (16, 132359), (107, 19792), (214, 9896), (428, 4948), (856, 2474), (1237, 1712)]