1613049132544

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{24806981}}^1$

素因数の和:24807126

約数の個数: 40

約数和(自身を含む): 3248325451008

約数和(自身を除く): 1635276318464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 65024, 24806981, 49613962, 99227924, 198455848, 396911696, 793823392, 1587646784, 3150486587, 3175293568, 6300973174, 6350587136, 12601946348, 12701174272, 25203892696, 50407785392, 100815570784, 201631141568, 403262283136, 806524566272, 1613049132544]

約数ペア:

[(1, 1613049132544), (2, 806524566272), (4, 403262283136), (8, 201631141568), (16, 100815570784), (32, 50407785392), (64, 25203892696), (127, 12701174272), (128, 12601946348), (254, 6350587136), (256, 6300973174), (508, 3175293568), (512, 3150486587), (1016, 1587646784), (2032, 793823392), (4064, 396911696), (8128, 198455848), (16256, 99227924), (32512, 49613962), (65024, 24806981)]