1318386328

素因数分解:

$2^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{27407}}^1$

素因数の和:28279

約数の個数: 32

約数和(自身を含む): 2828505600

約数和(自身を除く): 1510119272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 859, 1718, 3436, 6013, 6872, 12026, 24052, 27407, 48104, 54814, 109628, 191849, 219256, 383698, 767396, 1534792, 23542613, 47085226, 94170452, 164798291, 188340904, 329596582, 659193164, 1318386328]

約数ペア:

[(1, 1318386328), (2, 659193164), (4, 329596582), (7, 188340904), (8, 164798291), (14, 94170452), (28, 47085226), (56, 23542613), (859, 1534792), (1718, 767396), (3436, 383698), (6013, 219256), (6872, 191849), (12026, 109628), (24052, 54814), (27407, 48104)]