27720571046

素因数分解:

$2^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2636539}}^1$

素因数の和:2637299

約数の個数: 16

約数和(自身を含む): 47584273920

約数和(自身を除く): 19863702874

約数列:

[1, 2, 7, 14, 751, 1502, 5257, 10514, 2636539, 5273078, 18455773, 36911546, 1980040789, 3960081578, 13860285523, 27720571046]

約数ペア:

[(1, 27720571046), (2, 13860285523), (7, 3960081578), (14, 1980040789), (751, 36911546), (1502, 18455773), (5257, 5273078), (10514, 2636539)]