339914845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{115421}}^1$

素因数の和:115476

約数の個数: 16

約数和(自身を含む): 443220480

約数和(自身を除く): 103305635

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 115421, 577105, 2192999, 3578051, 10964995, 17890255, 67982969, 339914845]

約数ペア:

[(1, 339914845), (5, 67982969), (19, 17890255), (31, 10964995), (95, 3578051), (155, 2192999), (589, 577105), (2945, 115421)]