2052806518

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{1693}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 3545365824

約数和(自身を除く): 1492559306

約数列:

[1, 2, 7, 14, 257, 337, 514, 674, 1693, 1799, 2359, 3386, 3598, 4718, 11851, 23702, 86609, 173218, 435101, 570541, 606263, 870202, 1141082, 1212526, 3045707, 3993787, 6091414, 7987574, 146629037, 293258074, 1026403259, 2052806518]

約数ペア:

[(1, 2052806518), (2, 1026403259), (7, 293258074), (14, 146629037), (257, 7987574), (337, 6091414), (514, 3993787), (674, 3045707), (1693, 1212526), (1799, 1141082), (2359, 870202), (3386, 606263), (3598, 570541), (4718, 435101), (11851, 173218), (23702, 86609)]