180520594

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 278913024

約数和(自身を除く): 98392430

約数列:

[1, 2, 61, 122, 127, 191, 254, 382, 3721, 7442, 7747, 11651, 15494, 23302, 24257, 48514, 472567, 710711, 945134, 1421422, 1479677, 2959354, 90260297, 180520594]

約数ペア:

[(1, 180520594), (2, 90260297), (61, 2959354), (122, 1479677), (127, 1421422), (191, 945134), (254, 710711), (382, 472567), (3721, 48514), (7442, 24257), (7747, 23302), (11651, 15494)]