2023396312

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{259943}}^1$

素因数の和:260095

約数の個数: 32

約数和(自身を含む): 4367059200

約数和(自身を除く): 2343662888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 259943, 519886, 1039772, 1819601, 2079544, 3639202, 7278404, 14556808, 36132077, 72264154, 144528308, 252924539, 289056616, 505849078, 1011698156, 2023396312]

約数ペア:

[(1, 2023396312), (2, 1011698156), (4, 505849078), (7, 289056616), (8, 252924539), (14, 144528308), (28, 72264154), (56, 36132077), (139, 14556808), (278, 7278404), (556, 3639202), (973, 2079544), (1112, 1819601), (1946, 1039772), (3892, 519886), (7784, 259943)]