419037314

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{4561}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 638534016

約数和(自身を除く): 219496702

約数列:

[1, 2, 71, 142, 647, 1294, 4561, 9122, 45937, 91874, 323831, 647662, 2950967, 5901934, 209518657, 419037314]

約数ペア:

[(1, 419037314), (2, 209518657), (71, 5901934), (142, 2950967), (647, 647662), (1294, 323831), (4561, 91874), (9122, 45937)]