290492806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{134363}}^1$

素因数の和:134435

約数の個数: 16

約数和(自身を含む): 464361984

約数和(自身を除く): 173869178

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 134363, 268726, 3090349, 6180698, 6315061, 12630122, 145246403, 290492806]

約数ペア:

[(1, 290492806), (2, 145246403), (23, 12630122), (46, 6315061), (47, 6180698), (94, 3090349), (1081, 268726), (2162, 134363)]