2758906568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31351211}}^1$

素因数の和:31351228

約数の個数: 16

約数和(自身を含む): 5643218160

約数和(自身を除く): 2884311592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 31351211, 62702422, 125404844, 250809688, 344863321, 689726642, 1379453284, 2758906568]

約数ペア:

[(1, 2758906568), (2, 1379453284), (4, 689726642), (8, 344863321), (11, 250809688), (22, 125404844), (44, 62702422), (88, 31351211)]