808213588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2220367}}^1$

素因数の和:2220391

約数の個数: 24

約数和(自身を含む): 1740768512

約数和(自身を除く): 932554924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2220367, 4440734, 8881468, 15542569, 28864771, 31085138, 57729542, 62170276, 115459084, 202053397, 404106794, 808213588]

約数ペア:

[(1, 808213588), (2, 404106794), (4, 202053397), (7, 115459084), (13, 62170276), (14, 57729542), (26, 31085138), (28, 28864771), (52, 15542569), (91, 8881468), (182, 4440734), (364, 2220367)]