2012243990

素因数分解:

$2^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{84869}}^1$

素因数の和:87247

約数の個数: 16

約数和(自身を含む): 3623609520

約数和(自身を除く): 1611365530

約数列:

[1, 2, 5, 10, 2371, 4742, 11855, 23710, 84869, 169738, 424345, 848690, 201224399, 402448798, 1006121995, 2012243990]

約数ペア:

[(1, 2012243990), (2, 1006121995), (5, 402448798), (10, 201224399), (2371, 848690), (4742, 424345), (11855, 169738), (23710, 84869)]