1138402854

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{497989}}^1$

素因数の和:498124

約数の個数: 24

約数和(自身を含む): 2485966080

約数和(自身を除く): 1347563226

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 497989, 995978, 1493967, 2987934, 4481901, 8963802, 63244603, 126489206, 189733809, 379467618, 569201427, 1138402854]

約数ペア:

[(1, 1138402854), (2, 569201427), (3, 379467618), (6, 189733809), (9, 126489206), (18, 63244603), (127, 8963802), (254, 4481901), (381, 2987934), (762, 1493967), (1143, 995978), (2286, 497989)]