2162851358

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{63737}}^1$

素因数の和:63824

約数の個数: 24

約数和(自身を含む): 3496921632

約数和(自身を除く): 1334070274

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 63737, 127474, 1211003, 2422006, 2995639, 5991278, 23009057, 46018114, 56917141, 113834282, 1081425679, 2162851358]

約数ペア:

[(1, 2162851358), (2, 1081425679), (19, 113834282), (38, 56917141), (47, 46018114), (94, 23009057), (361, 5991278), (722, 2995639), (893, 2422006), (1786, 1211003), (16967, 127474), (33934, 63737)]