1317896128

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{502247}}^1$

素因数の和:502300

約数の個数: 28

約数和(自身を含む): 2678990832

約数和(自身を除く): 1361094704

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 502247, 1004494, 2008988, 4017976, 8035952, 16071904, 20592127, 32143808, 41184254, 82368508, 164737016, 329474032, 658948064, 1317896128]

約数ペア:

[(1, 1317896128), (2, 658948064), (4, 329474032), (8, 164737016), (16, 82368508), (32, 41184254), (41, 32143808), (64, 20592127), (82, 16071904), (164, 8035952), (328, 4017976), (656, 2008988), (1312, 1004494), (2624, 502247)]