6681407998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{196871}}^1$

素因数の和:197183

約数の個数: 16

約数和(自身を含む): 10205844480

約数和(自身を除く): 3524436482

約数列:

[1, 2, 71, 142, 239, 478, 16969, 33938, 196871, 393742, 13977841, 27955682, 47052169, 94104338, 3340703999, 6681407998]

約数ペア:

[(1, 6681407998), (2, 3340703999), (71, 94104338), (142, 47052169), (239, 27955682), (478, 13977841), (16969, 393742), (33938, 196871)]