2019438296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{91097}}^1$

素因数の和:91283

約数の個数: 32

約数和(自身を含む): 4033819440

約数和(自身を除く): 2014381144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 5542, 11084, 22168, 91097, 182194, 364388, 728776, 1548649, 3097298, 6194596, 12389192, 14848811, 29697622, 59395244, 118790488, 252429787, 504859574, 1009719148, 2019438296]

約数ペア:

[(1, 2019438296), (2, 1009719148), (4, 504859574), (8, 252429787), (17, 118790488), (34, 59395244), (68, 29697622), (136, 14848811), (163, 12389192), (326, 6194596), (652, 3097298), (1304, 1548649), (2771, 728776), (5542, 364388), (11084, 182194), (22168, 91097)]