813772006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 1296207360

約数和(自身を除く): 482435354

約数列:

[1, 2, 37, 47, 74, 83, 94, 166, 1739, 2819, 3071, 3478, 3901, 5638, 6142, 7802, 104303, 132493, 144337, 208606, 233977, 264986, 288674, 467954, 4902241, 8657149, 9804482, 10996919, 17314298, 21993838, 406886003, 813772006]

約数ペア:

[(1, 813772006), (2, 406886003), (37, 21993838), (47, 17314298), (74, 10996919), (83, 9804482), (94, 8657149), (166, 4902241), (1739, 467954), (2819, 288674), (3071, 264986), (3478, 233977), (3901, 208606), (5638, 144337), (6142, 132493), (7802, 104303)]