2090865922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{237977}}^1$

素因数の和:238193

約数の個数: 16

約数和(自身を含む): 3289807872

約数和(自身を除く): 1198941950

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 237977, 475954, 5473471, 10946942, 45453607, 90907214, 1045432961, 2090865922]

約数ペア:

[(1, 2090865922), (2, 1045432961), (23, 90907214), (46, 45453607), (191, 10946942), (382, 5473471), (4393, 475954), (8786, 237977)]