2565740072

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{182537}}^1$

素因数の和:182801

約数の個数: 32

約数和(自身を含む): 5519949120

約数和(自身を除く): 2954209048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 182537, 365074, 730148, 1277759, 1460296, 2555518, 5111036, 10222072, 45816787, 91633574, 183267148, 320717509, 366534296, 641435018, 1282870036, 2565740072]

約数ペア:

[(1, 2565740072), (2, 1282870036), (4, 641435018), (7, 366534296), (8, 320717509), (14, 183267148), (28, 91633574), (56, 45816787), (251, 10222072), (502, 5111036), (1004, 2555518), (1757, 1460296), (2008, 1277759), (3514, 730148), (7028, 365074), (14056, 182537)]