9901852024

素因数分解:

$2^3\times {\mathrm{2543}}^1\times {\mathrm{486721}}^1$

素因数の和:489270

約数の個数: 16

約数和(自身を含む): 18573311520

約数和(自身を除く): 8671459496

約数列:

[1, 2, 4, 8, 2543, 5086, 10172, 20344, 486721, 973442, 1946884, 3893768, 1237731503, 2475463006, 4950926012, 9901852024]

約数ペア:

[(1, 9901852024), (2, 4950926012), (4, 2475463006), (8, 1237731503), (2543, 3893768), (5086, 1946884), (10172, 973442), (20344, 486721)]