749161732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1\times {\mathrm{7127}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 1431017280

約数和(自身を除く): 681855548

約数列:

[1, 2, 4, 11, 22, 44, 2389, 4778, 7127, 9556, 14254, 26279, 28508, 52558, 78397, 105116, 156794, 313588, 17026403, 34052806, 68105612, 187290433, 374580866, 749161732]

約数ペア:

[(1, 749161732), (2, 374580866), (4, 187290433), (11, 68105612), (22, 34052806), (44, 17026403), (2389, 313588), (4778, 156794), (7127, 105116), (9556, 78397), (14254, 52558), (26279, 28508)]