778825564988

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6703}}^1\times {\mathrm{5939}}^1$

素因数の和:12786

約数の個数: 48

約数和(自身を含む): 1402681674240

約数和(自身を除く): 623856109252

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 4891, 5939, 6703, 9782, 11878, 13406, 19564, 23756, 26812, 397913, 433547, 449101, 489319, 795826, 867094, 898202, 978638, 1591652, 1734188, 1796404, 1957276, 29047649, 32784373, 39809117, 58095298, 65568746, 79618234, 116190596, 131137492, 159236468, 2667210839, 2906065541, 5334421678, 5812131082, 10668843356, 11624262164, 194706391247, 389412782494, 778825564988]

約数ペア:

[(1, 778825564988), (2, 389412782494), (4, 194706391247), (67, 11624262164), (73, 10668843356), (134, 5812131082), (146, 5334421678), (268, 2906065541), (292, 2667210839), (4891, 159236468), (5939, 131137492), (6703, 116190596), (9782, 79618234), (11878, 65568746), (13406, 58095298), (19564, 39809117), (23756, 32784373), (26812, 29047649), (397913, 1957276), (433547, 1796404), (449101, 1734188), (489319, 1591652), (795826, 978638), (867094, 898202)]