1898497552

素因数分解:

$2^4\times 7^2\times {\mathrm{2421553}}^1$

素因数の和:2421575

約数の個数: 30

約数和(自身を含む): 4278885918

約数和(自身を除く): 2380388366

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2421553, 4843106, 9686212, 16950871, 19372424, 33901742, 38744848, 67803484, 118656097, 135606968, 237312194, 271213936, 474624388, 949248776, 1898497552]

約数ペア:

[(1, 1898497552), (2, 949248776), (4, 474624388), (7, 271213936), (8, 237312194), (14, 135606968), (16, 118656097), (28, 67803484), (49, 38744848), (56, 33901742), (98, 19372424), (112, 16950871), (196, 9686212), (392, 4843106), (784, 2421553)]