996845312752

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{789653}}^1$

素因数の和:790225

約数の個数: 40

約数和(自身を含む): 1945221029136

約数和(自身を除く): 948375716384

約数列:

[1, 2, 4, 8, 16, 257, 307, 514, 614, 1028, 1228, 2056, 2456, 4112, 4912, 78899, 157798, 315596, 631192, 789653, 1262384, 1579306, 3158612, 6317224, 12634448, 202940821, 242423471, 405881642, 484846942, 811763284, 969693884, 1623526568, 1939387768, 3247053136, 3878775536, 62302832047, 124605664094, 249211328188, 498422656376, 996845312752]

約数ペア:

[(1, 996845312752), (2, 498422656376), (4, 249211328188), (8, 124605664094), (16, 62302832047), (257, 3878775536), (307, 3247053136), (514, 1939387768), (614, 1623526568), (1028, 969693884), (1228, 811763284), (2056, 484846942), (2456, 405881642), (4112, 242423471), (4912, 202940821), (78899, 12634448), (157798, 6317224), (315596, 3158612), (631192, 1579306), (789653, 1262384)]