3836685008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18445601}}^1$

素因数の和:18445622

約数の個数: 20

約数和(自身を含む): 8005391268

約数和(自身を除く): 4168706260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18445601, 36891202, 73782404, 147564808, 239792813, 295129616, 479585626, 959171252, 1918342504, 3836685008]

約数ペア:

[(1, 3836685008), (2, 1918342504), (4, 959171252), (8, 479585626), (13, 295129616), (16, 239792813), (26, 147564808), (52, 73782404), (104, 36891202), (208, 18445601)]