272435794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{135271}}^1$

素因数の和:135345

約数の個数: 16

約数和(自身を含む): 438281280

約数和(自身を除く): 165845486

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 135271, 270542, 2570149, 5140298, 7169363, 14338726, 136217897, 272435794]

約数ペア:

[(1, 272435794), (2, 136217897), (19, 14338726), (38, 7169363), (53, 5140298), (106, 2570149), (1007, 270542), (2014, 135271)]