1381200248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4015117}}^1$

素因数の和:4015166

約数の個数: 16

約数和(自身を含む): 2649977880

約数和(自身を除く): 1268777632

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4015117, 8030234, 16060468, 32120936, 172650031, 345300062, 690600124, 1381200248]

約数ペア:

[(1, 1381200248), (2, 690600124), (4, 345300062), (8, 172650031), (43, 32120936), (86, 16060468), (172, 8030234), (344, 4015117)]