865233412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{30047}}^1$

素因数の和:30387

約数の個数: 24

約数和(自身を含む): 1585092096

約数和(自身を除く): 719858684

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1252, 7199, 14398, 28796, 30047, 60094, 120188, 691081, 1382162, 2764324, 9404711, 18809422, 37618844, 216308353, 432616706, 865233412]

約数ペア:

[(1, 865233412), (2, 432616706), (4, 216308353), (23, 37618844), (46, 18809422), (92, 9404711), (313, 2764324), (626, 1382162), (1252, 691081), (7199, 120188), (14398, 60094), (28796, 30047)]