2065744510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{65809}}^1$

素因数の和:65932

約数の個数: 32

約数和(自身を含む): 3856992480

約数和(自身を除く): 1791247970

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390, 65809, 131618, 329045, 658090, 2829787, 4804057, 5659574, 9608114, 14148935, 24020285, 28297870, 48040570, 206574451, 413148902, 1032872255, 2065744510]

約数ペア:

[(1, 2065744510), (2, 1032872255), (5, 413148902), (10, 206574451), (43, 48040570), (73, 28297870), (86, 24020285), (146, 14148935), (215, 9608114), (365, 5659574), (430, 4804057), (730, 2829787), (3139, 658090), (6278, 329045), (15695, 131618), (31390, 65809)]