561460084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{5503}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 1026385920

約数和(自身を除く): 464925836

約数列:

[1, 2, 4, 23, 46, 92, 1109, 2218, 4436, 5503, 11006, 22012, 25507, 51014, 102028, 126569, 253138, 506276, 6102827, 12205654, 24411308, 140365021, 280730042, 561460084]

約数ペア:

[(1, 561460084), (2, 280730042), (4, 140365021), (23, 24411308), (46, 12205654), (92, 6102827), (1109, 506276), (2218, 253138), (4436, 126569), (5503, 102028), (11006, 51014), (22012, 25507)]