4988412004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 9036195840

約数和(自身を除く): 4047783836

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 463, 643, 926, 1286, 1852, 2572, 4189, 8378, 16756, 27317, 32873, 37937, 45653, 54634, 65746, 75874, 91306, 109268, 131492, 151748, 182612, 297709, 595418, 1190836, 1939507, 2693527, 3879014, 5387054, 7758028, 10774108, 17564831, 21137339, 35129662, 42274678, 70259324, 84549356, 1247103001, 2494206002, 4988412004]

約数ペア:

[(1, 4988412004), (2, 2494206002), (4, 1247103001), (59, 84549356), (71, 70259324), (118, 42274678), (142, 35129662), (236, 21137339), (284, 17564831), (463, 10774108), (643, 7758028), (926, 5387054), (1286, 3879014), (1852, 2693527), (2572, 1939507), (4189, 1190836), (8378, 595418), (16756, 297709), (27317, 182612), (32873, 151748), (37937, 131492), (45653, 109268), (54634, 91306), (65746, 75874)]