2011488052

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{300581}}^1$

素因数の和:300831

約数の個数: 24

約数和(自身を含む): 4039822080

約数和(自身を除く): 2028334028

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 300581, 601162, 1202324, 2104067, 4208134, 8416268, 71838859, 143677718, 287355436, 502872013, 1005744026, 2011488052]

約数ペア:

[(1, 2011488052), (2, 1005744026), (4, 502872013), (7, 287355436), (14, 143677718), (28, 71838859), (239, 8416268), (478, 4208134), (956, 2104067), (1673, 1202324), (3346, 601162), (6692, 300581)]