520053182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 870131808

約数和(自身を除く): 350078626

約数列:

[1, 2, 11, 22, 61, 122, 181, 362, 671, 1342, 1991, 2141, 3982, 4282, 11041, 22082, 23551, 47102, 121451, 130601, 242902, 261202, 387521, 775042, 1436611, 2873222, 4262731, 8525462, 23638781, 47277562, 260026591, 520053182]

約数ペア:

[(1, 520053182), (2, 260026591), (11, 47277562), (22, 23638781), (61, 8525462), (122, 4262731), (181, 2873222), (362, 1436611), (671, 775042), (1342, 387521), (1991, 261202), (2141, 242902), (3982, 130601), (4282, 121451), (11041, 47102), (22082, 23551)]