1138961656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{884287}}^1$

素因数の和:884323

約数の個数: 32

約数和(自身を含む): 2546749440

約数和(自身を除く): 1407787784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 884287, 1768574, 3537148, 6190009, 7074296, 12380018, 20338601, 24760036, 40677202, 49520072, 81354404, 142370207, 162708808, 284740414, 569480828, 1138961656]

約数ペア:

[(1, 1138961656), (2, 569480828), (4, 284740414), (7, 162708808), (8, 142370207), (14, 81354404), (23, 49520072), (28, 40677202), (46, 24760036), (56, 20338601), (92, 12380018), (161, 7074296), (184, 6190009), (322, 3537148), (644, 1768574), (1288, 884287)]