2013280214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{5167}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 3348864000

約数和(自身を除く): 1335583786

約数列:

[1, 2, 11, 22, 89, 178, 199, 398, 979, 1958, 2189, 4378, 5167, 10334, 17711, 35422, 56837, 113674, 194821, 389642, 459863, 919726, 1028233, 2056466, 5058493, 10116986, 11310563, 22621126, 91512737, 183025474, 1006640107, 2013280214]

約数ペア:

[(1, 2013280214), (2, 1006640107), (11, 183025474), (22, 91512737), (89, 22621126), (178, 11310563), (199, 10116986), (398, 5058493), (979, 2056466), (1958, 1028233), (2189, 919726), (4378, 459863), (5167, 389642), (10334, 194821), (17711, 113674), (35422, 56837)]